---
product_id: 87025030
title: "LEXIN B4FM Motorcycle Bluetooth Intercom, 10-Rider Group Intercom System with Music Sharing, IP67 Waterproof Motorbike Helmet Headset, DSP Noise Cancellation, FM Radio, Universal Pairing, 1 Pack"
brand: "lexin"
price: "€ 217.42"
currency: EUR
in_stock: true
reviews_count: 11
category: "Lexin"
url: https://www.desertcart.fi/products/87025030-lexin-b4fm-motorcycle-bluetooth-intercom-10-rider-group-intercom-system
store_origin: FI
region: Finland
---

# 15h music & talk time Waterproof & weatherproof 2000m intercom range LEXIN B4FM Motorcycle Bluetooth Intercom, 10-Rider Group Intercom System with Music Sharing, IP67 Waterproof Motorbike Helmet Headset, DSP Noise Cancellation, FM Radio, Universal Pairing, 1 Pack

**Brand:** lexin
**Price:** € 217.42
**Availability:** ✅ In Stock

## Summary

> 🏍️ Stay Connected, Ride Fearlessly—Your Ultimate Motorcycle Bluetooth Hub!

## Quick Answers

- **What is this?** LEXIN B4FM Motorcycle Bluetooth Intercom, 10-Rider Group Intercom System with Music Sharing, IP67 Waterproof Motorbike Helmet Headset, DSP Noise Cancellation, FM Radio, Universal Pairing, 1 Pack by lexin
- **How much does it cost?** € 217.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/87025030-lexin-b4fm-motorcycle-bluetooth-intercom-10-rider-group-intercom-system)

## Best For

- lexin enthusiasts

## Why This Product

- Trusted lexin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof for Every Ride:** Fully waterproof and operable in freezing temperatures down to -15°F—ride confidently come rain, snow, or shine.
- • **Crystal-Clear Sound at High Speeds:** Advanced noise cancellation keeps your calls and music crisp up to 120 km/h, even on the loudest bikes.
- • **Ride in Sync with 10-Rider Intercom:** Connect and chat with up to 10 riders simultaneously within a 2km range—never ride solo again.
- • **Universal Compatibility & Easy Setup:** Seamlessly pairs with any Bluetooth device and fits all helmet types with interchangeable mics and versatile mounting kits.
- • **Endurance Battery for All-Day Adventures:** Enjoy up to 15 hours of continuous music or talk time, plus a full week on standby—power that keeps pace with your journey.

## Overview

The LEXIN B4FM Bluetooth Headset is a professional-grade motorcycle communication system designed for up to 10 riders to connect simultaneously over a 2000-meter range. Featuring advanced noise cancellation, it delivers clear audio at speeds up to 120 km/h. With a robust 15-hour battery life, universal Bluetooth compatibility, waterproof construction, and interchangeable microphones for all helmet styles, it ensures seamless, hands-free communication and music sharing in any weather condition.

## Description

LEXIN 1pc B4FM 10 Riders Motorcycle Bluetooth Headset with Music Sharing, Motorbike Helmet Bluetooth Intercom with Noise Cancellation/FM Radio, Universal Communication Systems: desertcart.co.uk: Electronics & Photo

Review: Very Impressive intercom - If you aren't bothered for reading all I could say about these wee units then this should be sufficient. I ride a Harley, it's pretty loud, and I wear earplugs, but with my Mrs on the back, we can still talk and hear each other up to about 60mph when wind noise starts to intrude. So positives, I bought the twin pack and I thought this was very good value for two sets under £150. The fitting instructions were clear ( print is a bit small in the manual!...maybe it's an age thing?) and I was impressed with the amount of stickies, pads, velcro pads and fittings to fit your headset to any helmet. In fact I have two helmets I use regularly and I was able to find enough bits to mostly fit a set to either helmet with minimal ripping things apart. The devices paired with our phones with no issue and up to about 50mph I can listen to music pretty clearly and Sat Nav audio also works acceptably. I suspect most people with full-face helmets and quieter exhausts will find things much more audible up to maybe motorway speeds but as I say my bike is fairly loud so it does drown it out a wee bit for me. Much above 50 I can maybe tell what a song is based on the beat or wee snatched sounds but it's not like listening to music. Negatives- few really, getting the mic to work with my modular helmet so it works with the face open or closed has been a bit tricky, but I think I have solved that now by fitting the boom mic inside the ear space and feeding the boom behind the lining. Battery life seems almost limitless, its never indicated anything other than fully charged. The buttons are a little tricky to use with gloved hands ( but so far I have only been wearing heavier gloves due to the time of year, I suspect in my summer gloves they will be fine). Very pleased though and can recommend ++++++Update October 2022+++++++ So I have used this set a lot since purchase and am very happy with performance, battery life is brilliant, I have on occasions forgotten to turn it off after use and a full days use and got a further day out it afterwards. Everything I said based on initial use, stands. However, main reason for this update is I somehow managed to damage the cable that connects the speakers to the unit. It wasn't a defect in the kit, it was clearly something I did, but one speaker stopped working and I traced it back to a tiny little nick in one of the wires where the connection cable becomes three wires bonded together. I contacted Lexin to ask if I could buy a connection set to fix it. Despite the fact I told them this was entirely my fault they insisted on sending me a new set of speakers cables and connection parts from the US so I could get it all going again. Exceptional Customer service.
Review: Clear, precise voice and does what it says on the tin!! Well done. - I ordered the dual kit on desertcart as you save 15 pound each. The overall quality of the device is fantastic - I'm comparing to a freedcon device I previously used. This device sits nicely on the side of my helmet - comes with various applications to fit the speakers or microphone- extra sticky tape for those speakers. When I turned the device on in my helmet I nearly went deaf. The volume us amazing and the quality of the sound is also amazing. Rider to rider is clear- focused on voice and we had a chat with 4 of us in group talk. Fantastic device for the money!! Out works a Sena for the price and easier to use I would say. Earphone Jack for headphones and microphone so you don't have any crackling with standard USB etc. Does what it says on the tin - worth every penny. Highly recommend to any adventure/ sports bike rider. Can hear clearly on motorways and wind.

## Features

- Music Sharing& Noise Cancellation: This helmet communication systems for motorcycle featured music sharing that allows two riders to share the same music during their trip. And it also functions well for speeds up to 120km/h with advanced noise cancellation technology. Lithium-ion battery provides up to 15 hours' music stream, 15 hours' talk time, and one week's standby time.
- 10-Way Conference Intercom & Universal Pairing: This LEXIN motorcycle blue tooth headset shares the riding experience and make real-time communication with up to 10 riders to talk at one time at an intercom range of 2000 meters. Universal pairing feature, compatible with most of the Bluetooth headphones or earpiece in the market.
- Waterproof: This motorcycle helmet blue tooth intercom earbuds features waterproof, can handle all weather conditions, and even works for temperature -15°F. Suitable for outdoor activities: motorcycling, paw patrol snowmobile and so on.
- Hands-free Speaker & Hi-fi Stereo Sound: The LX-B4FM motorcycle intercom provides easy hands-free communications for you while riding. With access to Siri (iPhone) and S Voice (Samsung) voice commands, you can make or answer hands-free calls, listen to the Hi-Fi stereo music, FM radio or GPS voice guidance.
- Exchangeable Microphone Included & Great Helmet Compatibility: New interchangeable microphones – offers you the choice between a boom microphone for open face & flip-face (convertible) helmets, or a button microphone for full face helmets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GB1CYD2 |
| Age range (description) | Adult |
| Best Sellers Rank | 109 in Motorcycle Bluetooth Headsets |
| Cable feature | Without Cable |
| Charging time | 3 Hours |
| Compatible devices | Bluetooth Headphones, Bluetooth Earpieces |
| Control method | Voice |
| Control type | Voice Control |
| Guaranteed software updates until | unknown |
| Included components | Cable |
| Item model number | LX-B4FM |
| Item weight | 0.3 Kilograms |
| Language | English |
| Manufacturer | LEXIN |
| Material | Plastic |
| Number of items | 1 |
| Package type | with wireless charging case |
| Product Dimensions | 8.99 x 4.78 x 2.49 cm; 300 g |
| Recommended uses for product | Calling, Cycling, Motorcycling, Snowboarding |
| Specific uses for product | Make calls, communication, listen to music, navigation announcements when riding a motorcycle |
| Style | Classic |
| Water resistance level | Waterproof |
| Wireless communication technology | Bluetooth |

## Product Details

- **Brand:** LEXIN
- **Colour:** 1*B4FM
- **Connectivity technology:** Wireless
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Frequency response:** 20 Hz
- **Headphone jack:** USB-C
- **Impedance:** 80 Ohms
- **Model name:** LX B4FM
- **Noise control:** Active Noise Cancellation

## Images

![LEXIN B4FM Motorcycle Bluetooth Intercom, 10-Rider Group Intercom System with Music Sharing, IP67 Waterproof Motorbike Helmet Headset, DSP Noise Cancellation, FM Radio, Universal Pairing, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61nXn55AYgL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: would it pair to a garmin drivesmart 50 gps**
A: It will pair to a BMW Nav 6 Gps which is a garmin product so I'd be confident that it would.
Settings in drivesmart should confirm that pairing is possible.

**Q: Is the intercom on all of the time and the sat nav cuts in over the top?**
A: No if the intercom is on the Sat Nav will not work- you have to disconnect from the intercom (one button) and the Sat Nav will kick in - this is a one channel at a time so if your listening to music, you can chat- they are  good apart from that

**Q: i would like to ask google to play the radio over 4g instead of the built in fm will this work thankyou**
A: Yes, you can try it.

**Q: What is the warranty for this product, please?**
A: 2 years ibelieve

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Impressive intercom
*by K***Y on 22 April 2022*

If you aren't bothered for reading all I could say about these wee units then this should be sufficient. I ride a Harley, it's pretty loud, and I wear earplugs, but with my Mrs on the back, we can still talk and hear each other up to about 60mph when wind noise starts to intrude. So positives, I bought the twin pack and I thought this was very good value for two sets under £150. The fitting instructions were clear ( print is a bit small in the manual!...maybe it's an age thing?) and I was impressed with the amount of stickies, pads, velcro pads and fittings to fit your headset to any helmet. In fact I have two helmets I use regularly and I was able to find enough bits to mostly fit a set to either helmet with minimal ripping things apart. The devices paired with our phones with no issue and up to about 50mph I can listen to music pretty clearly and Sat Nav audio also works acceptably. I suspect most people with full-face helmets and quieter exhausts will find things much more audible up to maybe motorway speeds but as I say my bike is fairly loud so it does drown it out a wee bit for me. Much above 50 I can maybe tell what a song is based on the beat or wee snatched sounds but it's not like listening to music. Negatives- few really, getting the mic to work with my modular helmet so it works with the face open or closed has been a bit tricky, but I think I have solved that now by fitting the boom mic inside the ear space and feeding the boom behind the lining. Battery life seems almost limitless, its never indicated anything other than fully charged. The buttons are a little tricky to use with gloved hands ( but so far I have only been wearing heavier gloves due to the time of year, I suspect in my summer gloves they will be fine). Very pleased though and can recommend ++++++Update October 2022+++++++ So I have used this set a lot since purchase and am very happy with performance, battery life is brilliant, I have on occasions forgotten to turn it off after use and a full days use and got a further day out it afterwards. Everything I said based on initial use, stands. However, main reason for this update is I somehow managed to damage the cable that connects the speakers to the unit. It wasn't a defect in the kit, it was clearly something I did, but one speaker stopped working and I traced it back to a tiny little nick in one of the wires where the connection cable becomes three wires bonded together. I contacted Lexin to ask if I could buy a connection set to fix it. Despite the fact I told them this was entirely my fault they insisted on sending me a new set of speakers cables and connection parts from the US so I could get it all going again. Exceptional Customer service.

### ⭐⭐⭐⭐⭐ Clear, precise voice and does what it says on the tin!! Well done.
*by C***R on 30 March 2019*

I ordered the dual kit on Amazon as you save 15 pound each. The overall quality of the device is fantastic - I'm comparing to a freedcon device I previously used. This device sits nicely on the side of my helmet - comes with various applications to fit the speakers or microphone- extra sticky tape for those speakers. When I turned the device on in my helmet I nearly went deaf. The volume us amazing and the quality of the sound is also amazing. Rider to rider is clear- focused on voice and we had a chat with 4 of us in group talk. Fantastic device for the money!! Out works a Sena for the price and easier to use I would say. Earphone Jack for headphones and microphone so you don't have any crackling with standard USB etc. Does what it says on the tin - worth every penny. Highly recommend to any adventure/ sports bike rider. Can hear clearly on motorways and wind.

### ⭐⭐⭐⭐ Better Than I Thought and more
*by M***N on 22 March 2021*

I’ve had many Bluetooth units in my time. I’ve always had Sena & Cardo Units, But with the price of them at over £100+ and having to replace sena units every time it rains I thought I would give a cheaper brand a try and...... wow just wow. The unit is rather large but that is also one of its positive points it’s easy to find the buttons (unless you’re wearing thick winter gloves) the button code controls I thought would have been a real nightmare but they are very simple once you get used to them. The sound quality from the speakers is great and have some real bass to them. Honestly, I’m very happy with the units. BUT and there is always a but the radio is very poor for my two units. I will find a station and the sound is great but then It starts to play up and a lot of interference so I either have to scan up then back down or find a ne station, also receiving a text or alert on my phone cuts the radio off then when it comes back its just static noise and again scan up and down. Other than the radio I cant fault these two units the pairing is easy and sounds great even up to 80mph, heavy rain its 100% water proof (unlike sena units of double or triple the price) for me this is the headset of choice just hope the radio issue can be fixed in an update. 4/5 Thanks Lexin

## Frequently Bought Together

- LEXIN B4FM Motorcycle Helmet Bluetooth | SPORT - Single | 10 Riders Helmet Bluetooth Intercom, Universal Communication Systems with Music Sharing/Noise Cancellation/FM Radio for Snowmobile/Dirt Bike
- Maizjok Motorbike Cover Waterproof Outdoor, Motorcycle Cover Heavy Duty 210D Rain UV Dust Indoor, All Weather Covering for Scooter Moped Street/Off Road/Scrambler Motorbike (96.5 x 41.3 x 49.2 in)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*