motorcycle bluetooth headset / intercom speakers bt17 waterproof hel-met headphone stereo music riding hands-free
- Built-in large-capacity lipo , multiple circuit protection, can be repeatedly charged through the USB port, long standby and working .
- The left and right speakers are wirelessly connected, and the installation is simple and convenient.
- Dual-head charging designed, the main and auxiliary machines are charged at the same .
- The latest Bluetooth 5.0TWS technology, with excellent signal transmission and ultra-low power consumption.
- Support displaying the level of the Bluetooth headset on the .
