Smart Glasses, zengest Polarized Bluetooth Sunglasses, Built-in Mic & Speakers, Voice Assistant, UV Protection Audio Sun Glass

1. Call function: connect your mobile phone via Bluetooth to answer and reject calls without taking out your mobile phone.

（To make sure the caller on the other end of the line hears clearly what you are saying.Once you use the call function intial time,you need to turn your cell phone volume to maximum, and then you will never do that again in the future!）

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 TR90 lightweight material, reasonable design, comfortable to wear, suitable for long-time wearing.