5BC Bluetooth safety glasses for work audio smart glasses headphones with mic, Clear Lens

High-impact Polycarbonate lens，Double sided hard coating，It can prevent wind and sand, be suitable for cycling,work safely,driveing,protect your eyes. connect to your phone Bluetooth, Listening to music and making phone calls
Smart sunglasses, with built-in Bluetooth chips and speakers, provide you with rich and high-quality sound while minimizing the sound heard by others.
This is an "open ear" headphones glasses designed to listen to music, talk on the phone, and safely hear sound from the environment. Built-in microphone for clear calls and access to the virtual assistant of the phone.
Battery life:Rechargeable bluetooth sunglasses with up to 8 hours of continuous listening per charge.Weight:45g,Bluetooth range:30ft
Volume up operation reminder: After Bluetooth pairing, please turn up the volume of your paired mobile phone, because some paired mobile phone volume settings are not synchronized, So need to turn up the volume of the paired mobile phone. and also turn up the volume of your bluetooth glasses, press the glasses volume button+
The Bluetooth connection method of the Bluetooth sunglasses and mobile phone is as follows: 1.After the glasses are turned off, press and hold the power button "-" for 5 seconds (for 5 seconds, do not let go) until the red and green light flash alternately and the glasses enter Bluetooth connection mode. 2.Click on the phone's Bluetooth to turn it on, find Vision 5B in the drop-down list and click to select Vision 5B

Hello,