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Sena 20S Bluetooth Headset
  • Sena 20S Bluetooth Headset
  • Sena 20S Bluetooth Headset
  • Sena 20S Bluetooth Headset
  • Sena 20S Bluetooth Headset
  • Sena 20S Bluetooth Headset
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Sena 20S Bluetooth Headset Videos

Sena 20 S Bluetooth Headset

The 20S Motorcycle Bluetooth Communication System is the latest communication device from Bluetooth leader 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 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 4.1 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 4.1
  • 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
  • Remote control support
  • Firmware upgradeable
  • Peace of mind thanks to the two-year warranty

Bluetooth 4.1 and Dual Bluetooth:

  • The 20S is the industry’s first dual­ module Bluetooth communication system as well as the industry’s first Bluetooth 4.1 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
  • 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 up to eight 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
  • 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
  • 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:

  • Sena 20S headset main unit
  • Universal helmet clamp
  • Wired boom microphone
  • Wired microphone
  • Micro USB power and data cable
  • 2.5 to 3.5 mm audio cable
  • Cigarette charger
  • Glued surface mounting adapter
  • Rubber pads
  • Speaker pads
  • VELCRO® brand fastener pads for speakers
  • VELCRO® brand fastener pad for boom microphone
  • VELCRO® brand fastener pad for wired microphone
  • Allen wrench


Product Style RevZilla Item # Manufacturer Product # Availability
Sena 20S Bluetooth Headset 934506 20S-01 In Stock: Ships within 24 hours


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Sena 20S Bluetooth Headset 3.8 5 177 177
Better then I thought I ride 70 miles round trip everyday to work and wanted something better then ear buds to use to listen to my music. I got this for Christmas and I love it. I wear both a full face ad half helmet and this mounted on both. I've been told that at 55 mph there's no wind noise and the pipes couldn't he heard through the phone. This is also great when riding in a group with others that have this product. Sound is great February 4, 2016
The best bluetooth headset...with issues. This is an excellent headset, probably the best on the market currently, but it does have a few issues that bring down an otherwise excellent device. Once you actually use one and get the hang of it (and upgrade the terrible speakers), you'll never want to ride without it. The Good: Connecting to your phone via bluetooth is amazingly simple, and once you pair them the first time they will automatically connect to each other once you turn bluetooth on via your phone every single time with no problems. Battery life is INCREDIBLY long! Mine sometimes lasts a whole week of moderate use without needing to be charged. Phone call quality is excellent. Decently easy to install. Looks pretty cool when installed on your lid. Intercom quality is excellent. Connecting to other bluetooth devices is very simple. The dial, buttons, and interface are very intuitive and easy to operate. Voice commands work great as long as you pronounce SENA correctly. Microphone quality is excellent. Listening to music with this headset (after buying Tork XPro speakers) is lightyears ahead of earbuds. Seriously, I'm SO glad I ditched earbuds. The Bad: Upgrading the firmware can be an absolute nightmare sometimes. My unit would not upgrade for about a month of trying (although I could still use it). The speakers that come with the unit are pretty much garbage for listening to music. They work fine for phone calls or intercom use, but music will sound weak and disappointing. I recommend the Tork XPro speaker set replacement, it's like installing a high quality car stereo into your helmet for around $80. This headset is transformed when you replace the speakers. Mine shuts off randomly sometimes and I have to turn it back on. It doesn't happen very often, but it does happen. The radio is pretty much unusable, I've never been able to get it to receive any stations very well, even with the antenna up all I get is garbled static. It's pretty annoying that in order to call someone you have to set them on a list of numbers, and you only get like 3 or 4 slots. You can't call just by saying a name, you have to set someone to a number and then say "call number 1" for instance. January 28, 2016
keep looking Sena has very poor customer service....product sound on music Bluetooth ....phones calls is Bad.....also purchased the SM10 cable to connect to my bike....and it's 3.5mm and the 20s is now 2.5mm called Sena on hold for 49 minutes just to be told their product is Bluetooth and not meant to be plug in even though it's has a audio jack...2.5mm on the unit and in the hand manual says Audio In. January 25, 2016
Keep Looking Brought this unit to use on Gold Wing and Sm10 cord to plug in and its 3.5 and the unit is 2.5mm.....no help with customer service (Sena) on hold 49 minutes to get a answer of its not really made to be plug into but Bluetooth ....even though it has a 2.5 mm jack that in hand manual says to plug music here....Don't Buy!!! January 25, 2016
More bells and whistles that I have yet to master Haven't paired up with anyone for intercom, but phone and radio work great January 22, 2016
Must Have! I don't think I could ride without having a SENA on my helmet now. The addition of speakers and communication in my helmet is amazing. It's awesome being able to communicate with my friends on group rides. If you have the extra money definitely get the SENA 20s, if you can't the SMH-10 is the way to go. January 19, 2016
Best bluetooth on the market Works flawlessly. I have talked with several people while riding and they had no clue I was on the bike. January 19, 2016
Nothing Comparable! I have been using the 20S for roughly 8 months now... I rode professionally for a living, while in law enforcement in New York City...so my knowledge with on-road communications is well-rounded. Pros: Clarity is AWESOME! GPS, Music, and Intercom are seamless. Firmware Updates, I enjoy the fact that I can control my settings after updating the firmware right from my Mac. Longevity of standby and talk usage Jog Dial, I wear gloves whenever I ride and having hands that wear 3XL gloves, the jog dial is a God send. Ability to communicate with others up to a mile away. Cons: Installation can be a real - B*tch. I wear a Shark, so placing it in there and avoiding the swing down from the face protector during installation takes some effort. Also, I was concerned that screwing the clamp too much may crack the units port, or bend it that the unit itself wouldn't be able to slide correctly in due to possible bending. Instructions - There are literally so many different configurations for the operation of the unit, that if you don't ride for awhile, you'll have to relearn all of those configurations. I haven't even attempted to tap into the possibilities of the unit - well, I haven't gotten my Pd.D yet. I've made a copy of the quick guide that I place in my compartment on my bike. I jokingly told my wife that I'll place a set on the back of my helmet so she knows how to operate hers. In the end - I have used such units as a hand-held mic with a speaker on my patrol wheel, "Chatter Box" and Harley's own intercom system back in the day when that was a breakthrough device. I have also used systems that wired both the operator and piggy-backs communication systems - and as a motor officer I had always had technology on my side - but I have to say - outside the Cons, which are few - this is the best unit that allows me to use MY music without wiring from my iPhone, while talking static free, and having my GPS telling me where to go when my iPhone is in my pocket. It's worth the few extra dollars - I'd like to see more of a water resistant model available - for the money my concern would be getting caught in a flash storm like we have here on Florida, and exposed for a bit until getting to an overpass. January 10, 2016
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