What are Bluetooth glasses used for?

Generally, smart Bluetooth glasses can make calls, send text messages, listen to music, check information, etc., and are very suitable for drivers, cyclists and outdoor sports enthusiasts.

Bluetooth glasses use Bluetooth principles and wireless reception methods to receive frequencies by pairing links to listen to various audio contents. The most distinctive feature is that the system automatically matches and can also automatically detect the devices around you.

Function of Bluetooth glasses

1. Power on: In the off state, press and hold the middle call button for 3 seconds, the blue light will turn on.

2. Shut down: When the phone is on, press and hold the call button for 3 seconds, the blue light will flash and then turn off.

3. Redial: Press the call button twice to redial the last dialed number.

4. Answer and hang up: Short press the call button.

5. Reject the call: When a call comes in, press and hold the call button for 2 seconds and reject the call after hearing a "beep" sound.