---
product_id: 322970705
title: "B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 1 Pack"
brand: "lexin"
price: "¥33565"
currency: JPY
in_stock: true
category: "Lexin"
url: https://www.desertcart.jp/products/322970705-b4fm-motorcycle-bluetooth-headset-10-riders-helmet-bluetooth-intercom-universal
store_origin: JP
region: Japan
---

# IP67 waterproof, -22°F ready 10-rider intercom, 2000m range 15h battery life, 168h standby B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 1 Pack

**Brand:** lexin
**Price:** ¥33565
**Availability:** ✅ In Stock

## Summary

> 🏍️ Stay Connected, Ride Fearlessly, Share the Sound!

## Quick Answers

- **What is this?** B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 1 Pack by lexin
- **How much does it cost?** ¥33565 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/322970705-b4fm-motorcycle-bluetooth-headset-10-riders-helmet-bluetooth-intercom-universal)

## 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

- • **Music Sharing Made Easy:** Double-click to share your favorite tracks with a riding buddy—bond over the ride soundtrack.
- • **Crystal-Clear Sound at Speed:** Hi-Fi stereo with noise cancellation and wind-resistant mics delivers immersive audio even at 120 km/h.
- • **Ride Together, Stay Connected:** Seamlessly chat with up to 10 riders within 1.2 miles—never miss a beat on group rides.
- • **Built for All Weather Warriors:** IP67 waterproof design and rugged battery keep you powered through rain, snow, or freezing temps.
- • **Universal Compatibility & Hands-Free Control:** Works with most helmet headsets and voice assistants for effortless calls and navigation.

## Overview

The LEXIN B4FM Motorcycle Bluetooth Headset is a cutting-edge communication system designed for group rides, supporting up to 10 riders with a 2000m intercom range. Featuring Bluetooth 5.0, IP67 waterproofing, and a robust 15-hour battery, it delivers crystal-clear Hi-Fi stereo sound with noise cancellation and music sharing capabilities. Compatible with most helmet headsets and voice assistants, it ensures hands-free calls and navigation in all weather conditions.

## Description

The LEXIN LX-B4FM is a Bluetooth v5.0 HiFi Stereo Headset designed specifically for motorcycles. With the LX-B4FM, you can call hands-free on your Bluetooth mobile phone, listen to the best HiFi stereo music, FM radio or voice instructions of Bluetooth enabled GPS navigation units wirelessly, and have conference intercom conversations with up to 10 riders at an intercom range of 2000 meters(2 Riders 500m).

## Features

- 10-Way Motorcycle Intercom: Equipped with a Qualcomm chip and Bluetooth tech, the B4FM helmet Bluetooth supports group talk for up to 10 riders (best for 4) within 2000m/1.2 miles, providing fast and reliable connectivity, longer battery life, clear sound, versatile features, and secure data transmission
- Music Sharing & Hi-Fi Stereo Sound: The B4FM helmet Bluetooth headset allows 2 riders to enjoy the same song with a double-click of the POWER BUTTON, features Mylar coaxial speakers, wind-resistant mics, and DSP/CVC tech for unparalleled 3D audio quality. Let's enjoy crystal-clear music even at speeds up to 120km/h
- Universal Pairing & Hands-free Headset: The B4FM supports pairing with most motorcycle headsets, including LEXIN models (G2P, GTX, G16, MeshCom, Novus) and various other brands. This motorcycle communication system also allows you to make or receive calls using Siri and other voice assistants
- IP67 Waterproof & Exceptional Battery Duration: Designed with waterproof ports and plugs, the B4FM helmet communication system performs flawlessly in diverse weather, even at -22°F. Its robust 800mAh battery offers up to 15 hours of music playback or talk, and a standby time of over 168 hours
- Exchangeable Microphone & Wide Helmet Compatibility: This helmet speaker includes 2 mic types, a Boom Mic for open-face or flip-face helmets, and a Button Mic for full-face helmets. It is ideal for all outdoor activities, not just motorcycling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XXTMHLC |
| Additional Features | Microphone Included, Noise Cancellation |
| Age Range Description | Adult |
| Antenna Location | Calling, Music |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 15 Hours |
| Best Sellers Rank | #180,346 in Electronics ( See Top 100 in Electronics ) #293 in Motorcycle Bluetooth Headsets |
| Bluetooth Version | 5.0 |
| Brand | LEXIN |
| Built-In Media | Cable, User Manual |
| Cable Features | Without Cable |
| Carrying Case Color | Blue |
| Color | Blue |
| Compatible Devices | Motorcycle headsets |
| Connectivity Technology | Wireless |
| Control Method | Voice |
| Control Type | Voice Control |
| Controller Type | Touch, Voice |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Earpiece Shape | Rounded |
| Enclosure Material | Plastic |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 80 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 0.25 Kilograms |
| Manufacturer | LEXIN |
| Model Name | B4FM |
| Model Number | LX-B4SP |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Music |
| Style Name | B4 SIngle Pack |
| Subject Character | no character |
| Theme | TV Series |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** LEXIN
- **Colour:** Blue
- **Ear placement:** On Ear
- **Form factor:** Over Ear
- **Impedance:** 80 Ohms

## Images

![B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 1 Pack - Image 1](https://m.media-amazon.com/images/I/511Bc1SkEIL.jpg)

## Available Options

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

## Frequently Bought Together

- LEXIN B4FM Motorcycle Bluetooth Headset, 10 Riders Helmet Bluetooth Intercom, Universal IP67 Communication Systems with Music Sharing, Noise Cancellation, FM Radio, Fit for Snowmobile, 1 Pack
- JOYROOM Motorcycle Phone Mount, [1s Auto Lock][100mph Military Anti-Shake] Bike Phone Holder for Bicycle, [10s Quick Install] Handlebar Phone Mount, Compatible with iPhone, Samsung, All Cell Phone
- COFIT Motorcycle Gloves for Men and Women, Full Finger Touchscreen Motorbike Gloves for BMX ATV MTB Riding, Road Racing, Cycling, Climbing, Motocross - Black L

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/322970705-b4fm-motorcycle-bluetooth-headset-10-riders-helmet-bluetooth-intercom-universal](https://www.desertcart.jp/products/322970705-b4fm-motorcycle-bluetooth-headset-10-riders-helmet-bluetooth-intercom-universal)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-15*