Bluetooth stereo eyewear Polarized Sunglasses can call to listen to music MP3 headphones men and women drivers sunglasses

Sunglasses MP3 is a fully integrated United States senior Polaroid Polarized Sunglasses and high quality MP3
Special products, is the most perfect combination of sport and music carriers
Bluetooth MP3 sunglasses performance as follows:
Unique wire-free design, United States Polaroid POLAROLD polarized lenses
Advanced digital engine combination has a high fidelity stereo sound effect;
Lenses flip design, convenient and practical, the lens itself wear-resistant, suitable for sports requires;
Hydraulic device pull-rod structure, completely out of the headphone cable interference;
Transfer rate: USB2.0protocol. (FS) interfaces built-in lithium battery,
May last for 6 hours, the charging takes only 3 hours;
Playback formats: MP3, WMA, WAV and other audio formats supported;
Frequency response: 20-20KHZ;
SNR: 87.2Db;
Frames using high-tech Nylon frames, low temperature resistant, flexible, durable, high strength,
Only 52g for long time wear without fatigue;
A variety of colored spectacles, Empire Blue, psychedelic red, bright silver, Camo, creating a personality, fashion trend.