Wireless Bluetooth Sunglasses Headset Headphones

Wireless Bluetooth Sunglasses Headset Headphones Compatible with All Andrioid, iOS & Windows Device OverView Bluetooth Vision: 4.1,Longest wireless range 10 meters. Wireless Sunglasses Talk time 6 hours,Stand-by time 150 hours,Charging time 3 hours. Noise-signal ratio 15 decibel resolution,Frequency 2.402GHz -2.480GHz,Receiver sensitivity 0DBM (degree: 11). Polarized lenses which can filter light and protect your eyesight,Fashionable design with foldable eyeglasses.Earphones built directly on to the frame, and can be adjusted for comfortable fit. Wireless listen to stereo music, set aside to answer phone automatically converted The wireless set aside to answer phone calls, flip-up glasses.