Specification:

Color: Black frame + grey lens

Plastic material housing
Frequency: 2.4~2.480GHz
Bluetooth Version: Bluetooth 4.0
Transmit power: Class 2
Support headset & handsfree profiles
Built-in 150mAh battery
Talk time: 6 hours
Standby time: 150 hours
Range of wireless connection: 10 meters
Bridge width: approx. 2cm
Lens width: approx. 5.5cm
Lens height: approx. 3.5cm
Full length: approx. 14.5cm
Temples length: approx. 13.5cm

Net Weight: 68g


Package Included:
1 x Bluetooth Headset Sunglasses
1 x USB Cable 
1 x Cleaning Cloth