Ttbesmi Smart Sunglasses - Wireless Bluetooth Built-in Mic & Speakers UV Protection

Smart Sunglasses is a smart device that combines Bluetooth technology and eyewear. It can be connected to other devices such as cell phones, tablets, or computers via Bluetooth to realize multiple functions. 1. Call function: connect your mobile phone via Bluetooth to answer and reject calls without taking out your mobile phone. 2. Voice assistant: you can control smart devices, check the weather, navigate, and so on through voice commands, easy to achieve voice interaction. 3. Music playback: you can connect to your mobile phone or other audio devices to play and control music. 4. Comfortable to wear: made of lightweight material, ergonomic design, comfortable to wear, suitable for long-time wearing.