Drivworld Sports Wireless Bluetooth Sunglasses 4.1 Smart Stereo Headphone Caller ID Bluetooth Glasses for men Support Ch

Supports Bluetooth-enabled mobile phones to listen to music, receive calls, and receive prompts for major chat software programs.
support for music up and down song playback, calls and music can be automatically switched, allowing you to listen to music without missing every phone
Supports free switching between Chinese, French, English and Spanish.
Support Bluetooth one for two.
The lens can be rotated, can be disassembled and replaced with lenses.