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Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
  • Sena 20S Bluetooth Headset - Dual Pack
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Sena 20 S Bluetooth Headset Dual Pack

The Sena 20S Motorcycle Bluetooth Communication System is the latest communication device from Bluetooth leaders, Sena. The Sena 20S features a staggering 1.5 mile range, advanced Bluetooth 4.0 and a built-in FM radio tuner. Stay in contact by calling hands-free on your Bluetooth phone, rock out to your favorite riding jams in stereo or listen to voice instructions of GPS navigators by Bluetooth wirelessly, all the while having conversations in full duplex with a passenger or other motorcycle riders.

The 20S is a state-­of-­the-­art motorcycle and powersports Bluetooth communication system. The unit provides a sleek and aerodynamic design that offers a versatile jog dial that maximizes the ease of use for riders.

The Sena 20S features several industry firsts for the motorcycle Bluetooth communication headset market. Bluetooth 4.0 technology with dual Bluetooth communication modules increases the performance and reliability of the headset while also allowing for increased high definition audio quality. The advanced Audio Multitasking allows for a seamless blend of incoming and outgoing audio to create a mixed audio experience versus the traditional interruption based audio technology of other Bluetooth devices. The audio multitasking function creates the most close-to-natural audio sound while running multiple audio functions simultaneously and intelligently.

With the 20S, users can call hands­free with their Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigation by Bluetooth wirelessly, and have intercom conversations in full duplex with a passenger or other riders.


  • Bluetooth 4.0
  • Industry first dual Bluetooth module communication system
  • Audio Multitasking advanced audio management of intercom, phone, music and FM radio
  • Advanced wind noise cancellation
  • Versatile bike-to-bike conference intercom
  • Intercom working distance up to 2km (1.5 miles) in open terrain
  • Universal intercom - intercom with other brand headsets
  • Built-in FM radio tuner with station scan and save function
  • All-in-one helmet clamp kit
  • HD crystal clear and natural sound quality
  • Quick Bluetooth Pairing
  • Intuitive voice prompts and commands
  • Water resistant for use in inclement weather
  • Bluetooth protocol support: HSP, HFP, A2DP, AVRCP, PBAP
  • Firmware upgradeable
  • Peace of mind - thanks to the two-year warranty

Bluetooth 4.0 and Dual Bluetooth:

  • The 20S is the industry’s first dual­ module Bluetooth communication system as well as the industry’s first Bluetooth 4.0 technology
  • Dual Bluetooth modules allow for increased flexibility of functions, performance, and reliability
  • Users can take advantage of simultaneous communication by running multiple applications (music, GPS, mobile phone, intercom) and seamlessly switching back and forth as needed
  • Audio multitasking is a new feature that replaces the previous interruption-based audio functions of past Bluetooth communication devices
  • The audio multitasking function creates the most close­-to-­natural audio sound while running multiple audio functions simultaneously and intelligently


  • HD quality voice allows for communication with more than five companions over a a distance up to 2.4 km or 1.5 miles
  • Intercom group management enables users to manage intercom participants by group
  • The intercom is “universal” allowing it to function seamlessly with Sena Bluetooth communication devices as well as other Bluetooth communication headsets in the market (with future firmware upgrades)
  • Advanced Noise Cancellation technology efficiently suppresses the wind noise from motorcycle riding without distorting original voice during intercom conversation

User Interface:

  • Intuitive voice commands have been built into the 20S to ensure riders can maintain hands free control while riding
  • Voice commands allow riders to operate functions such as intercom connections, mobile phone calls, music playback control and more
  • Motion sensor feature allows the pairing of Bluetooth devices with a simple shake of the units
  • NFC (Near Field Communication) allows users an instant setup process by dramatically decreasing the pairing time required for the phone and intercom

Clamp Mount:

  • All ­in one clamp allows for versatile helmet mounting systems for more flexible and easy to switch capabilities
  • Dual microphone - one inside the helmet for intercom function and the other on the clamp for listening to environmental sound without taking off the helmet
  • The dual microphone expands the use for the rider and continues to enhance their experience
  • Includes both wired and boom-style microphones


  • Talk time: 13 hours
  • Stand-by time: 10 days
  • Dimensions (main module): 94.7 mm x 48.3 mm x 25.5 mm (3.7 in x 1.9 in x 1.0 in)
  • Speakers: driver unit 36 mm – thickness 6.5 mm
  • Boom microphone length: 190 mm
  • Wire length between speakers: 555 mm
  • Weight(main module): 60 g (2.11 oz)
  • Audio Specs:
    • Built-in SBC Codec
    • Wide volume control
    • Sample rate: max. 48 kHz (DAC)
    • Built-in wide band Codec (HFP)
    • Sample rate: max 16 kHz
  • FM Radio
    • Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
    • Radio region: worldwide
    • Radio frequency specifications: 64 ~ 108MHz
    • 10 preset station memory with automatic scan function
    • Radio on time: 8~10 hours

In the Box:

  • 2 Sena 20S Headset Main Unit
  • 2 Universal Helmet Clamp
  • 2 Wired Boom Microphone
  • 2 Wired Microphone
  • 2 Micro USB Power & Data Cable
  • 2 2.5 to 3.5 mm Audio Cable
  • 2 Cigarette Charger
  • 2 Glued Surface Mounting Adapter
  • 2 Rubber Pads
  • 2 Speaker Pads
  • 2 Velcro Pads for Speakers
  • 2 Velcro Pad for Boom Microphone
  • 2 Velcro Pad for Wired Microphone
  • 2 Allen Wrench



View Fitment Notes & Exceptions

Fitment Notes & Exceptions

  • Some have reported difficulty updating the 20S firmware with a Mac, Sena is aware of the issue and is working on a solution
  • RevZilla recommends using a PC to update to the latest 20S firmware
Write a Product Review for a chance to win our monthly $100 giveaways.
Sena 20S Bluetooth Headset - Dual Pack 4.3 5 6 6
Lives up to my expectations in a Sena product. The settings on the 20s are very important. If it's not set up correctly, the volume will seem low when listening to music with the intercom engaged. Getting the settings correct will take care of that issue. I love the voice commands, low profile and ease of use. Highly recommend it. July 22, 2014
Sena 20's dual So far so good. I've used it for commute. Music sounds nice. Ease to install,and download was fast. I like it so far. Haven't used the intercom yet. Going to the BMW rally this weekend. Will try it then. A bit pricy thought. July 21, 2014
Sweet! We were both pleasantly surprised by its clarity and ease of use. My husband is a tech savvy and loves all the features. Being able to update via USB is especially nice. I'm still learning everything. Distance between the two is incredible! It works well with his Garmin and our iphones. We've had it a couple of weeks and have ridden over 500 miles using them. No disappointments here. They are great devices. Great for two. July 14, 2014
OK but definitely not a home run Well, after waiting for months for the latest and greatest from Sena, the 20S dual pack I had ordered finally arrived. Having bought the Sena 20S based on the raving reviews of the 10 from some of my riding buddies, I expected this model to be even better. If it is, then I need to educate my buds on their ratings of the older model. First, the good news: I have used another bluetooth headset brand for years and found it just a bit awkward to operate with gloves on, erratic in how it pairs, etc. Hands down, the Sena 20S is much simpler in that regard. Plus, Sena seems to have its act together in how the 20S integrates with its own app and website updates. Good marks there. Installation was a snap as well, though my experience is that most headsets now are relatively simple to install. However, the inclusion of various alternative microphones, cables for hardwiring your MP3 player if you want, cig lighter USB chargers, etc. was pretty impressive. The manual is pretty good and the operation is fairly simple for basic things. It's just a matter of remembering what to push and turn and when (but see below). However, when you start to go beyond just connecting to your phone/MP3 player and get into multiple devices/communicators and wanting to switch between them or adjust volume, select FM station, change tracks on your MP3 player, etc., things get a little less stellar. My major complaints are with (a) sound clarity, and (b) the operation of the jog dial. As to sound clarity, I really expected better quality and volume based on the marketing/sales materials. I found both severely lacking. Hopefully I will be able to find a compromise between helmets, ear plugs, speaker locations, and devices that will work better than what I have experienced so far. However, I currently have the 20S mounted in my quietest Shoei and have found both volume and clarity to be marginal. My other headset was much better in these areas. As to the jog dial, you need to know that there are a number of combinations you will have to commit to memory in order to switch tasks, etc. Push, turn, push and turn, push for 2 seconds, push for 3 seconds, push for x seconds then turn, and other combinations will get you different devices, battery state, answer the phone, advance to the next tune, change to FM, etc. That is all OK - it may just take a while to remember all that. Don't screw up the combination or you may find yourself in never never land and have to restart the headset just to get back to ground zero so you can start over. Also, besides needing to know the right combination to use from a variety of combinations available, I found the jog dial very sensitive on some of these matters and knowing when to release and when to keep pressing is a bit confusing if not downright frustrating. I haven't given up on it yet - I still have a week to decide whether to keep it or not - but for almost $500 for the pair I am not convinced yet. July 14, 2014
Lots of Bugs The 20s has potential, but the software is full of bugs. Sena is working hard to get firmware updates out to fix them. Currently there are pairing issues with non 20s headsets. They are not staying paired together. The 20s does not work with Sena's GoPro Bluetooth Backpack (gp10). And the radio reception is horrible. However the audio quality is good. There are to many bugs to list off, but hopefully they will all be fixed soon. July 6, 2014
Not sure yet about duribility but it really is an amazing product I am comparing this to my previous product the scala g4. The sound quality is a big improvement but the added features and the ease of use make this product much better in my opinion. -The ability to remove the speakers and use my own ear buds is a nice feature - Making calls is easy and crystal clear even at speed. - Best of all is the magical little button that allows you to mute your music and amplify everything around you. Really convenient. (Just don't roar off with leaving it on..its loud) - Intercom is easy and clear GREAT PRODUCT!!!! June 30, 2014
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Have a functionality, fit, or otherwise product-specific question about the Sena 20S Bluetooth Headset - Dual Pack? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Sena 20S Bluetooth Headset - Dual Pack
Already Asked: 19 Questions, 55 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
J I: I've been very happy with the Sena 10 units, but wanted the range and other features upgrade of the 20s. Jul 28, 2014
Kim S: Good reviews of it working with my Iphone and Garmin GPS Jul 25, 2014
Tom K: This product received very favorable reviews in a motorcycle magazine. My wife and I have custom earbuds and this is the only BT headset I know of that accepts a speaker jack. Jul 24, 2014
Sandra P: Revzillas 2014 review on youtube Jul 24, 2014
Laura M: So tired of being wired to our Harley's Jul 24, 2014
Sandro R: Reviews and reputation Jul 23, 2014
Hien T: I needed something to communicate with my passenger and other riders. Jul 19, 2014
Jim F: Best bluetooth motorcycle communication setup on the market today. Especially like bike-to-bike, and smart phone calling features. Jul 17, 2014
Tommy T: great reviews Jul 13, 2014
Dean R: My friend has a set of the sena 10 and he likes them. I wanted the ability to communicate with my fellow riders while utilitzing my smart phone for music and making and receiving phone calls. The 20s was the latest and greatest out, so that is why i went with it. we'll see how good it works! Jun 4, 2014
Shannon S: Latest version of a market leader with great performance, looks, options, and great track record of quality, support, and innovation. Happy to support Sena AND Revzilla! Jun 2, 2014
Richard G: Great prices and I like getting Zilla cash for my purchases. Win - win! May 28, 2014
Keith T: Very attractive features. May 23, 2014
Kirill S: Needed a set of Bluetooth intercom to talk to my buddy and not bother looking at the gps at the same time. Did not want to settle for anything but the best. May 20, 2014
Dora J: U-tube and hopefully it will commutate with my GPS and I Phone together . May 10, 2014
Victoria S: Compatibility with other brands of helmet intercoms. Apr 15, 2014
Ã?ystein T: I want the "state of the art" products ordered from "the state of the art" online shop!! Apr 15, 2014
A S: Decision to purchase a Sena product was based on recommendation from others who own Sena units. I wanted the Sena 20s headset for my wife and I because I wanted the updated technology and features of the 20s Apr 5, 2014
Kimberly O: Sena is top company for Bluetooth with customer satisfaction for performance (yes, I did my homework).
Battery Life is very important, sound, reliable and performance between two utmost important. The range
of 1.5 miles between radios is great. Also, software updates important along with UPS battery charging
important, too. This is their new flagship product that includes FM radio, too. MANY POSITIVES !!!
Mar 13, 2014
Rob L: I like this because the previous model was highly reviewed and this model features the newest Bluetooth technology Mar 3, 2014
Chad R: It's the most technologically advanced motorcycle Bluetooth solution on the market today. Mar 2, 2014
Doug C: I like the idea of being able to link with other riders using Scala systems and I also like the option of using either earbuds or the in helmet speakers. Can't wait to try this system. Jan 12, 2014
Weldon W W: Revzilla reviews on Sena products & 20S interoperability teaser Jan 5, 2014
PAUL J: The Sena S10 on the web seemed to beat all the other competition in the high end Blue Tooth market except for the Cardo G9; where after exhaustive internet research it was a tie with the SMH10 having better sound and the G9 having a built in radio. With the new Sena adding a radio option and the jump to blue tooth 4.0 (4.0 adds multi-point intercom and extended bike to bike range) the choice was obvious. Dec 4, 2013
A shopper asked: How many units can be paired in full duplex? I ride with 4 others (5 in total) and interphone f5 xt is the only one to state it will do 6 riders in full duplex. Can sena 20s do 5 in full duplex?
Feb 8, 2014
Answer this · Send to friends Good question? Yes (4) No (0)
A S: Sena got back to us. They say up to 8 in full duplex. Feb 10, 2014
Reply to A Good answer? Yes (4) No (0)
A shopper asked: Will the 20s pair to others with the SMH10? Jun 14, 2014
Answer this · Send to friends Good question? Yes (2) No (0)
Kim C: I haven't received my pair yet.

Because these are new model, Sena pushed back the production date a couple of times. They are scheduled to ship in late June.

Sena tech support is very prompt in answering questions. You should ask them. I can't imagine why they would not pair up with a previous model.

Jun 14, 2014
Reply to Kim Good answer? Yes (1) No (1)
Emily L: Hi, the 20S hasn't shipped yet so I cannot say for certain however, according to the marketing material the Sena 20s is actually the first product that will pair even with other brands so I'm guessing it will also pair with the 10s. Jun 14, 2014
Reply to Emily Good answer? Yes (0) No (0)
Mike S: Yes, it is supposed to. I have not been able to try yet as the 20s has been back-ordered and delayed since May.
Jun 16, 2014
Reply to Mike Good answer? Yes (0) No (0)
Dean R: dont know, i wasnt able to receive the headsets due to back order and i cancelled my order. Jun 17, 2014
Reply to Dean Good answer? Yes (0) No (0)
Kelly K: They are suppose to. Still waiting for the 20S to ship to try it out for sure! Jun 14, 2014
Reply to Kelly Good answer? Yes (0) No (0)
j d: Sena says it will. Jun 14, 2014
Reply to j Good answer? Yes (0) No (0)
A shopper asked: Is it bluetooth 3.0 backward compatible? My cell phone must be Bluetooth 4.0 or can it be 3.0 as well? Jun 17, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
A S: Great question! Bluetooth 4.0 is backwards compatible, meaning the new 20S will work with your phone that uses the older 3.0 specification. Jul 27, 2014
Reply to A Good answer? Yes (0) No (0)
victor c: they havea free down load for this one it is 5.0 and my phone works great on it Jun 20, 2014
Reply to victor Good answer? Yes (0) No (0)
Rebecca S asked: Does the 20S have automatic gain control? Apr 10, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
Jang J: No. 20S does not have automatic gain control. Jul 2, 2014
Reply to Jang Good answer? Yes (0) No (0)
Mike S: Sorry, I can't answer yet as it has been delayed until May. Apr 10, 2014
Reply to Mike Good answer? Yes (0) No (5)
A shopper asked: Is there or will there be an iPhone app for the Sena 20S? Apr 6, 2014
Answer this · Send to friends Good question? Yes (2) No (1)
julian v: Yeah now the moved it to mid June. They moved the date twice this year Apr 23, 2014
Reply to julian Good answer? Yes (0) No (0)
Kim C: I pre-ordered this unit for an April/May availablity. I don't have the product yet but Sena tech support is very good about answering questions quickly. Apr 7, 2014
Reply to Kim Good answer? Yes (1) No (2)
A shopper asked: Which sena device lets you hear the same music that the driver is hearing at the same time or is it another product name thanks? Jul 26, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
THOMAS H: The 20s will do that.. I just purchased a dual 20s set and am simply amazed at how well they work. I am in Gatlinburg TN this weekend as I write this and the wife and I used them for the last 2 days and really are impressed. I talked to her at 95 mph and could still understand her....music is perfect sounds excellent. My hats off to Sena..Well time to get on the FJR and do dinner. .... Jul 26, 2014
Reply to THOMAS Good answer? Yes (0) No (0)
j d: I believe the 20S will allow one wired devise per headset. But if the devise has bluetooth than both headsets can listen to the same music from the one devise. Jul 26, 2014
Reply to j Good answer? Yes (0) No (0)
A shopper asked: I'm interested in the Sena 20s...do you know if it has an adapter so I can switch between helmets easily? I believe I also read that this will not work with half helmets? Jun 4, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Marc R: I am pretty sure that there are additional mounting brackets for easy change helmet to helmet. I also asked about half helmet usage and a well informed CSR recommended the Sena SMH 10 for half helmets. The units are already in ear pieces that attach to your half helmet and sync with many other communicators. I am in the same boat and will likely get both so I can have the freedom of helmet usage. Ride safe and keep tge shiny side up!! Jun 4, 2014
Reply to Marc Good answer? Yes (0) No (0)
Marc R: Oops! Update...as Hung mentioned above, the Sena SPH10 or 10FM is the better choice for half helmets. I will likely get both unless I can find a creative way to mount the 20S. I believe it can be done with earbuds or the ear cover inserts for half helmets if the mic Boom is mounted to the earflap like on the SPH10. Could be fun but I don't want to ruin it...too spendy for that! Lol. Jun 6, 2014
Reply to Marc Good answer? Yes (0) No (0)
A shopper asked: Does this product attach easily to a half helmet or will I have to purchase some sort of add-on? May 3, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Hung W: The 20S is just like Sena's SMH10. It can be mounted on most helmets in under a minute. Some helmets (like Nolan's N104 modular helmet) require modification to the plastic mold of the neck roll in order to allow the clamp to work. Some users use industrial strength outdoor rated double-sided foam tape (from 3M and the like) to mount the headset rather than modifying their helmet.

If your helmet doesn't cover your ears, then neither the SMH10 or 20S would readily work for you. These systems are designed to go into full face or modular helmets where the speakers can be tucked behind the liner. What you will need is something like the Sena SPH10H (or SPH10H-FM with built in FM tuner) Bluetooth Intercom For Half Helmets. They are available here on RevZilla.
May 18, 2014
Reply to Hung Good answer? Yes (2) No (0)
James W: I haven't received to headset yet so i cant answer, sorry May 3, 2014
Reply to James Good answer? Yes (0) No (5)
A shopper asked: I am looking to finally replace my 1st generation Cardo and I have been reading up on 3 types of Bluetooth headsets. The Interphone F5MC claims to play the selected ring tones for specific contacts on your mobile device. This supposedly would work if you have contacts with unique ring tones assigned on you mobile device when the call comes in. Instead of a generic beep, you hear that ringtone unique to the contact. Does the Sena S20 have this feature too? Jul 11, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Kennith B: I just received my new Sena 20 S, and I'm still learning about all the features, but it does definitely play different ring tones assigned on your phone. It is a very nice system, I made a phone call while riding and my wife couldn't tell I was on the freeway at the time. Jul 12, 2014
Reply to Kennith Good answer? Yes (0) No (0)
Charles H asked: Can you use ear buds instead of speakers with this system? I would like to use custom ear pieces to cancel noise and still have full capability. May 16, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Kyle H: Yes, this model has an integrated headphone jack. It also has a button for ambient mode, so if you want to hear environmental noise while wearing earbuds you can do so. Ambient mode uses a mic on the outside of the unit to capture environmental noise and feeds it through to your earbuds or helmet speakers. May 21, 2014
Reply to Kyle Good answer? Yes (0) No (0)
merle w asked: I have tork x pro speakers in my helmet with direct to phone ear bud type plug, will this plug into sena 20s unit ? Apr 18, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Jang J: Yes Jul 2, 2014
Reply to Jang Good answer? Yes (0) No (0)
A shopper asked: I am considering getting this S-20 when it hits the market since I have never had a com system before. I have been asking around and I have heard that the volume level of the headset is not loud enough to enjoy your music linked via bluetooth to the headset. Does anyone have thoughts on that? Mar 31, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
CATHERINE C: All the reviews I've read say that the senna 20 is an excellent product. However it has not been released yet so I don't have any direct experience. From another website:Re: SENA 20S (THE NEW ONE)
Well *^#@! I just bought an SMH10 over Christmas only to find out that this new model seems to have addressed the volume problem that some have talked about. My radar detector comes in strong at any speed, but over 70mph music starts to get hard to hear well. From Sena's website :

"The 20S audio system is redesigned for high-definition (HD) quality audio that provides crystal clear, natural sound quality, and is integrated with an audio booster providing sufficient sound level for noisy environments."
Hope that helps.
Mar 31, 2014
Reply to CATHERINE Good answer? Yes (3) No (1)
A shopper asked: Will the Sena 20s communicate with the C3Pro Audio from Shuburth? I ride with 2 people who have that product which will dictate my choice..Thanks Mar 19, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Sena B: The 20S will include the Universal Intercom feature that will allow it to communicate with other non-Sena headsets. However, it is limited to being paired with one non-Sena headset. Mar 20, 2014
Reply to Sena Good answer? Yes (1) No (0)
Rob L asked: Can you charge the Bluetooth on the bike while using it? Mar 8, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Sena B: Yes. As with all other Sena headsets, it can be in use while it is charging. Mar 20, 2014
Reply to Sena Good answer? Yes (1) No (0)
A shopper asked: Does this system allow for talking to a pillion and talk to a mobile phone.. The problem I have with the current model is wind and not been allow to have the phone linked via Bluetooth, because it cuts out the passenger... So my question, can I have the phone Bluetooth to the system and still be able to talk to the pillion? Feb 1, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Steve H: Yes it will. I am using the SMH-10 NOW and it will also perform these functions very nicely. The new Sena 20S will also pair with other brands of headsets and is supposed to have an extended range for Intercom communication with other riders.

I hope this e-mail question means my order has been filled and my new Sena 20S headsets are on their way?

Have fun and ride safe,

Steve Hall Streetmasters Motorcylce Workshops- Instructor
Feb 1, 2014
Reply to Steve Good answer? Yes (1) No (0)
Cedric S asked: Does the Dual Pack come with a single charger or two chargers? Jan 3, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Nicholas B: T W O Jan 16, 2014
Reply to Nicholas Good answer? Yes (2) No (0)
A shopper asked: Will the 20S fit on my shark evoline helmet and still allow me to open and close the chin bar? Jun 16, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
A shopper asked: I've never use this kind of system, just want to ask for such a bike to bike communication, is it able to talk with hand free? I mean, when you turn on the headset and link it between you and your friend, and when you drive a bike, you just talk and the other will be able to listen without the need of pushing a button like using a radio?

Also is it allows both to talk at the same time?

May 12, 2014
Answer this · Send to friends Good question? Yes (0) No (1)
Hung W: The 20S is essentially an update to Sena's very popular SMH10. It will have all the functionality of that older unit, plus enhanced features. The SMH10 manual is available as a free download from Sena's website (the 20S manual is not yet available).

The first feature you are talking about is called VOX (for Voice activiation), and is standard on most motorcycle headsets (including the SMH10 & the new 20S). Yes, the 20S will permit handsfree (no button pushing) communication between paired headsets in intercom mode. The second feature you are talking about is called Duplex (simplex would be send or receive, duplex is simultaneous send and receive). The 20S will allow up to 8 headsets to be paired in full duplex, as well as having extended range compared to the SMH10.
May 18, 2014
Reply to Hung Good answer? Yes (2) No (0)
Mike S: Hi,

it is supposed to be hands free but I haven't tried it yet because it is back-ordered till June of 2014.

May 12, 2014
Reply to Mike Good answer? Yes (0) No (0)
Kim C: This is a new model that has not been released for distribution yet unit June. I pre-ordered the unit based on Sena's previous model reviews. I have never used a blue-tooth intercom before either.

Good Luck
May 12, 2014
Reply to Kim Good answer? Yes (0) No (1)
Weldon W W: Itz really hard to answer a question about a product that has NOT been released by the manufacturer. Recent communications revised 20s shipping date moved back from APR to MAY. Expecting that date to change again. May 12, 2014
Reply to Weldon W Good answer? Yes (0) No (1)
Product Style RevZilla SKU ID Manufacturer Product # Availability
Sena 20S Bluetooth Headset - Dual Pack 934507 /20S01D In Stock: Ships within 24 hours