Wireless Headphones Bluetooth 4.0 Sunglasses Bluetooth Headset Earphone Stereo Music Handsfree Earphone

Stylish appearance combined with a unique design
Flip-up Glasses.
Hi-Fi earphones built directly on to the frame, and can be adjusted 270 degree for comfortable fit.
Wireless appreciate the play stereo music phone.
Polarized lenses, provide the best protection for your eyesight. Effectively prevent ultraviolet rays and other harmful blue light.
Built-in rechargeable 120 mAh lithium battery.
Specifications:
Bluetooth 4.0 Version
Transmission maximum range: 10 meters
Frequency: 2.4 Ghz ISM Band
Chaging time: 2 hours
Continuous talking time: 6 hours
Audio code: 15 bit resolution: S/N more than 60 db
Standby time: 150 hours
Material: ABS glasses frame + Resin lens