Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Sena SF4 Bluetooth Headset

Item: P411478

Just want a Bluetooth communicator to intercom with up to 4 riders and pair to your smartphone? Keep it simple with the SF4 from Sena. Read More

$197.10
$219.00
Save $21.90 10%
Rebate Available! View Details
Please select a to view availability.

Product Details

Sena SF4 Bluetooth Headset

Optimized for linking up with up to three other riders, the SF4 is outfitted with a robust electronics package for establishing a clear connection over 1400 yards. Link up with your friends on board Sena's RideConnected app and enjoy other smart phone spoils like navigation, calls and tunes. The SF4 includes two different microphone options so it can be installed in just about any full face, open face or modular helmet.

Features:

  • Talk time: 13 hours
  • Operating temperature: -10˚C - 55˚C (14°F - 131°F)
  • Speaker: driver unit 38mm – thickness 10mm
  • Boom microphone length: 183 mm
  • Module: 35 g (1.23 oz)

Bluetooth:

  • Headset Profile (HSP)
  • Hands-Free Profile (HFP)
  • Advanced Audio Distribution Profile (A2DP)
  • Audio Video Remote Control Profile (AVRCP)
  • Bluetooth 4.1

Intercom:

  • Working distance: up to 1.2 km (0.8 miles) in open terrain

Audio:

  • Built-in SBC Codec
  • Advanced Noise Control
  • Wide volume control
  • Sample rate: max. 48 kHz (DAC)

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

Battery:

  • Charging time: 1.5 hours
  • Type: Lithium polymer

Includes:

  • SF4 headset main unit
  • Clamp unit
  • Speakers
  • Wired boom microphone
  • Boom microphone holder
  • Microphone sponges
  • Wired microphone
  • USB power / data cable (micro USB)
  • Glued surface mounting adapter
  • Foam speaker covers
  • Speaker pads
  • Hook and loop fasteners for speakers and microphone(s)

Certificates:

  • CE, FCC, IC
Product Style RevZilla Item # MFR. Product # Availability
Product Style Sena SF4 Bluetooth Headset RevZilla Item #1317933 MFR. Product #SF4-01 AvailabilityIn Stock: Ships within 24 hours

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed, however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Part Numbers
Shipping & Returns

Reviews & Questions

Leave a product review for a chance to win one of our monthly $100 giveaways.
There are no reviews for this item. Write Review
Ask or answer a question to win one of our monthly $100 giveaways.
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 1 answer
Waterproof as in IP rating or is it "Water Resistant"?
Sean D on Jul 15, 2018
Is it able to connect to other Bluetooth devices that are not Sena?
A C on Sep 23, 2018
Waterproof completely ? Yes or no
Terence O on Oct 10, 2018
can you use earbuds with this unit - does it have a 3.5 jack?
Gordon J on Nov 18, 2018
BEST ANSWER: looking at the pics it appears there's a 3.5 jack for the speakers, so earbuds could be connected.
0 Customer Reviews
4 Questions & 1 Answers
Ask A Question