EJEAS V4 Plus Motorcycle Helmet Bluetooth 5.1 Intercom Headset with FM Radio and CVC Noise Reduction for 4 Riders (1 Pack)

[4 Riders Intercom]: EJEAS V4 Plus allows up to 4 riders to have natural and smooth conversations at the same time, just like face to face, with a maximum intercom distance of 800 meters for 2 people and 1500 meters for 4 people. [Connect 2 Mobile Phones]: V4 Plus bluetooth intercom can connect 2 mobile phones via Bluetooth, support automatic answering calls, voice dialing, reject/end/redial calls, play/switch music and adjust volume, so you can concentrate on driving safely Without missing any calls. [CVC Noise Reduction Technology]: EJEAS V4 Plus bluetooth helmet interphone uses advanced CVC noise reduction technology to eliminate the echo and environmental noise of the call, with the Hi-Fi speakers, the sound you hear is more 3D, clear and stable. [FM Radio & IP65 Waterproof]: The FM radio function allows you to listen to the radio while riding. The IP67 waterproof function allows you to not be afraid of minor rainy days. It can be used with an EUC handle(not included) to make your riding safer. [750mAh Battery Capacity]: Built-in rechargeable lithium-ion battery, with a charging cable, The charging time is about 3h, after fully charged, the call/music play time is as long as 24h,Standby time up to 260 hours, can meet the needs of long-time cycling calls.