Winait's hot and lastest sunglasses mp3 players with stereo type bluetooth

Product descriptions:

1.Bluetooth V.3.0 +EDR
2.Earphone connecting time:3 hours Waiting time:150 hours
3.PAD and other bluetooth equipment inside 10m.
4.The flip-up lenses block 400% of all UVA, UVB,
5.Typical Talk Time: 3 hours      
7.Typical Standby Time: 160 hours    
8.Rx sensitivity < -80 dBm (PER 1 %)    
9.Rechargeable Li battery:160MAH    
10.Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops

Product photos: