Helmet Headset Wireless Headphones Compatible with Motorcycle Scooter Helmets Talking Hands-Free black

Description

Using the latest CSR4.0+EDR Bluetooth technology superior signal transmission ultra-low power consumption,all Bluetooth devices,automatic answering function,switchable manual answering phone function,safe and fast,built-in quality anti-interference microphone It can effectively realize hands-free answering and hang up calls. High fidelity sound ,support last song or next song function,volume addition and subtraction,playback pause automatic callback and other functions,easy to operate.