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LEXIN

LEXIN B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal Communication Systems with Music Sharing/Noise Cancellation/FM Radio for Snowmobile/ATV/Dirt Bike, 2 Pack

    • Based on 6,641 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jun 4
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Style: B4 Dual Pack


Features

  • 10-Way Motorcycle Intercom & Universal Pairing: The LEXIN B4FM motorcycle helmet Bluetooth supports seamless communication among up to 10 riders within an intercom range of 2000 meters, providing reliable connectivity and communication during rides. It universally pairs with most motorcycle headsets, including other LEXIN helmet intercoms (G2P, GTX, G16, MTX, ETCOM), as well as with numerous brands of helmet communication systems in the market.
  • Music Sharing & Noise Cancelling: Featuring a music-sharing function, this motorcycle Bluetooth headset facilitates dual riders to enjoy the same song simultaneously during their journey. The B4FM helmet intercom integrates DSP & CVC advanced noise cancellation technology, ensuring exceptional efficiency and crystal-clear sound, even while speeding up to 120km/h.
  • Hands-free Headset & Hi-Fi Stereo Sound Quality: With Bluetooth 5.0 advanced technology, the B4FM motorcycle intercom supports access to Siri, S Voice commands, or other voice assistants, enabling effortless hands-free calls. Equipped with a Mylar speaker and coaxial speaker unit, it delivers unparalleled sound quality for the best Hi-Fi stereo music, FM radio, or GPS voice guidance.
  • IP67 Waterproof Design & Long Battery Life: Engineered with a waterproof design for ports and plugs, this motorcycle headset remains resilient in diverse weather conditions and operates flawlessly even at temperatures as low as -22F. Its robust 800mAh battery ensures up to 15 hours of music playback or intercom talk, with an impressive standby time of over 168 hours.
  • Exchangeable Microphone & Great Helmet Compatibility: This Bluetooth helmet intercom system features 2 interchangeable microphones, offering flexibility between a boom microphone ideal for open-face or flip-face (convertible) helmets, and a button microphone specifically designed for full-face helmets.

Brand: LEXIN


Model Name: LX-B4FM


Color: Blue, Black


Form Factor: On Ear


Connectivity Technology: Bluetooth 5.0


Wireless Communication Technology: Bluetooth


Special Feature: Noise Cancellation, Universal Pairing, Music Sharing, IP67 Waterproof, 10 Riders Bluetooth Intercom


Included Components: B4FM Main Unit, Mounting Bracket, Clamp Plate, Dismounting Stick, Add on Mounting Pad, Rubber Pad for Clamp Plate, Screws*4, 3M Tape Bracket, Allen Wrench, Type-C 36mm Hi-Fi Speakers, Button Microphone, Boom Microphone, Speaker Pad, Boom Microphone Holder, Type-C Charging Cable, User Manual


Age Range (Description): Adult


Material: Acrylonitrile Butadiene Styrene (ABS)


Specific Uses For Product: Travel, Motorcycle


Headphones Jack: Type-C


Charging Time: 2 Hours


Ear Placement: On Ear


Recommended Uses For Product: Cycling


Compatible Devices: Cellphones


Theme: Sports


Control Type: Button Control


Item Weight: 0.5 Kilograms


Water Resistance Level: Waterproof


Unit Count: 2 Count


Style: B4 Dual Pack


Control Method: Touch, Voice


Controller Type: Button


Bluetooth Version: 5.0


Earpiece Shape: Circle


Manufacturer: LEXIN


Product Dimensions: 5.51 x 8.66 x 1.97 inches


Item Weight: 1.1 pounds


Item model number: LX-B4FM


Batteries: 2 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: June 2, 2018


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Awesome value
Style: B4 Dual Pack
I was doing a ton of research on which helmet Bluetooth/intercom to get and of course the Sena ones kept coming up as the best and so no and so forth. I was ready to pull the trigger on SMH10-11 due to the it being reviewed for better sound quality/volume in the helmet, but just as I was about to I stumbled onto these in a review. I look them up and lots of reviews about this product are ex sena users whose devices broke and they opted for this cheaper option. I was sold and happily made the purchase to get two units for the price of one Sena. So about these: Setup: Took a sec in my first helmet, there aren't very clear directions about where to put the speakers or how to run them in the helmet so for my first helmet I didn't use any of the velcro/adhesive until I knew how it sounded and was sure I was right. I put the left one right behind the left ear pad, tried to run the wire behind the padding as much as I could up to over the head and put the right behind the right ear pad. The unit comes with both the boom and wired mic so you can choose whichever fits your helmet style. You can use either for a regular full face, but have to use the boom for open face/ modular ones. I choose the cable one since it was a regular full face, fan it up to right in front of my mouth and used some electrical tape to just hold the wire on the helmet so the mic flops around a bit but stays mostly in front of my mouth. After that pairing with my phone and use was easy. After installing it on the first helmet, the second was much easier. However, I will note that since the second helmet was brand new, and the first was about 12 years old, the second helmet had little cutouts behind the ear pads to specifically put speakers. It also allowed all the padding to move around so it was much easier to hide the wires completely behind the padding. This helmet was a modular helmet so it needed the boom mic. It was pretty straight forward. One other thing, not sure if this is due to manufacturer or age, but the first helmet the side where I needed to mount the unit wasn't flat so it makes it wobble a bit, the second unit it's perfectly flat so the unit sits snuggly on the side of the helmet Sound Quality: Once paired up I cranked the volume up standing in the living room to see how it sounded with my speaker placement. They got pretty loud but crackled at high volumes. There's not a lot of low end on these so any bass heavy songs will sound like a phone speaker kinda. I made a call and the person on the other end was ringing through loud and clear and they could hear me as well. Next I hopped on the bike and took it up to highway speeds. I noticed I could barely hear the music and definitely couldn't hear phone calls. However, people on the phone said they couldn't hear the bike or wind and I was crystal clear. I figured the situation might have been due to my speaker placement. I got back home, shifted the speakers around a bit and tried again. This time, much better audio quality all around. On the second helmet I haven't tried the road test as yet since it came in a bit later and it's winter now so it's harder to find comfortable days to go out. Intercom: Intercom setup was a little confusing at first, but I attribute that to me misunderstanding the directions. I believe the two units come paired already out the box and in trying to set them up I unpaired them. I then re-paired them following the directions in the book and tested them out. Initially the second unit the sound wasn't coming through to the first, but it was because we were testing in the house and the second person wasn't speaking loud enough to get over the noise cancellation of the mic. Once they started speaking louder as you would on the bike, everything came through loud and clear. I haven't been able to try the pairing on the bike because as stated above it's still winter and is hard to find good days to ride. Conclusion: So far I'm definitely happy with this purchase. The price for two units was cheaper than a single Sena. The sound quality seems to be pretty awesome so far. The setup was pretty easy, the Bluetooth is easy to operate the voice commands. The buttons are raised and are distinct enough to be easily identified and pressed. I'm excited to test this on longer rides with both units on. P.S. I also have a newer helmet coming in and I'll transfer the unit from my first helmet to this one and see if It improves the audio quality more. ... show more
Reviewed in the United States on January 15, 2020 by Mike T.
    • Absolutely Best Goddam Customer Service Ever!!
Style: B4 SIngle Pack
Let me start with I love my Lexin headset. It dies everything you need from siri activation to music play. I have out this through so much abuse and when things went wrong, Jose at Lexin took care of my concerns. I cannot write enough word to express my gratitude and Joses's attention to my concerns. Fast delivery, great customer service, and a great product. I ride with my headset in heavy rain, hot days, and it keeps up, even with wind nouse. No regrets. I ride an 83 R65 Airhead with open exhaust and I can still listen to my tunes clearly. Buy this. ... show more
Reviewed in the United States on April 14, 2024 by Ehecatzin
    • Great for comms between 2 riders
Style: B4 Dual Pack
I got these to wear while I passenger on my husband's motorcycle. Finally being able communicate is amazing. The intercoms worked great and we never heard one bit of wind noise. Our favorite feature is the ability to connect more, so we will purchase additional ones as gifts for others we ride with. However, there are a couple things buyers should be aware of that we learned within our first 5 rides with them, over a 10 day vacation: 1. Do NOT hit buttons on accident. My husband commonly hit random buttons as he put his helmet on and off at stops. The unit gets confused. It stays on but stops working. The only way to reset them is to turn off and wait a few minutes before turning back on. After he started being more careful, we stopped having the issue. 2. It's weird that the power button does not turn them on and off, you must hold down 2 buttons for on and off. This is really just a reiteration of #1.... because randomly hitting jusy the power button just messes things up. but read the manual and know what buttons to push and when. 3. We tried to connect bluetooth for music twice and gave up. I'm not convinced yet that there's an issue, we were anxious to get on the road with the intercoms. During our attempts for connnect his iPhone we got the Bluetooth to connect to and he could play music. but once we connected for intercom the music stopped playing in his helmet and we never got it to play in mine. When we rode off without music but keeping phone connected he started hearing a beep every 30 seconds or so. This was super annoying and he had to turn his phones bluetooth off. Once again, I'm not positive this isn't user error... but we did follow the instructions in the manual twice without succes. 4. There are two mics with each unit and a clear winner, the mic that sticks directly to the helmet. The one that looks like a classic Britney Spears accessory does not stay bent perfectly still. When it moves and props up against the helmet the vibrations of the bike make a constant annoying radio static noise for the other listener. 5. The wind noise cancellation is AMAZING! Open visors, going down the highway at 70+mph or winding through curves and there was NEVER a distortion from wind. 6. We fully charged them before and after our first ride. Then we tested them to see how long they would last. Over the next week we rode at least 5 times, each for about 2 or 3 hours, keeping them on at stops. The battery said 100% each time we put them on. After at least 10 hours of intercom only there still seems to be plenty of battery life in them. We haven't tested connecting to a 3rd rider yet but are excited to test that functionality next spring. ... show more
Reviewed in the United States on August 13, 2023 by Nicole

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