Lexin B4FM-X Bluetooth Motorcycle Helmet Intercom Headset

Keep your riding group connected with the Lexin B4FM-X Bluetooth motorcycle helmet intercom, offering 6–10-rider communication, music sharing, GPS audio, and hands-free control.

• Long-range group communication: Talk with up to 10 riders across a claimed 2,000 m in ideal conditions, with practical spacing of approximately 300–800 m between riders in real-world environments.
• Clear audio at speed: Bluetooth 5.0, Hi-Fi stereo sound, and CVC/DSP wind-noise reduction support communication and audio at speeds up to 150 km/h.
• Ride-ready features: Use universal pairing with compatible intercoms, connect GPS navigation, access Siri or Google Assistant, tune the 87–108 MHz FM radio, and share music between two B4FM-X units.
• Helmet-friendly design: IP67 waterproofing, an 800mAh battery with up to 12–15 hours of intercom use, Type-C charging, a stable mounting bracket, and two detachable microphone options suit open-face, full-face, modular, flip-up, motocross, and half helmets.