Motorcycle Waterproof Helmet Bluetooth-compatible Earphones Automatically Answer Stereo Riding Headset With High-sensitivity Microphone 250m

Description

--Bluetooth-compatible V5.0 chip: high-fidelity stereo, clear and stable calls continue;--Ultra-low power consumption: 19 hours of continuous music playback (250mAh battery)--Built-in high-sensitivity microphone: automatically answered to ensure the safety of riders;--It can be used with most motorcycle helmets on the market, which is simple and convenient--The transmission rate is fast and stable, the unobstructed transmission distance exceeds 20 meters, and the farthest can reach 50 meters