Specification:

•  Support multiple audio formats: MP3, WMA music formats bluetooth such as
•  Can be reduced stretch of 270 degrees at a fixed headset
•  USB interface: download, upload and join rechargeable enjoy
•  Memory capacity: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB
•  5-time work 6 hours continuous playback
•  Battery charge time: 3 hours in a row charge
•  Automatic shutdown: temporary halt in the state of the time more than 30 seconds off automatically

Features:

• This product is a flexible use of the lens is the introduction of American
• Leroy Po polarized lenses, lens from the ten components of a layer of material,
• the use of polarized lenses Bao Leroy particularly suitable for fishing / driving /
• navigation / hunting / skiing / sports, and so on.
• The lens can effectively absorb more than 99% of UVA absorption of ultraviolet (315-380mm) and more than 99.9% ofUVB (280-315mm) to provide a good toughness, impact resistance.
• Provide good protection in order to reduce the transmission rate.
• Hard-mill ultra-effective to prevent the outer surface of the lens scratched.
• Turn the lens on the design,convenient and practical;
• high-fidelity stereo sound;
• hydraulic rod-type structure of the headset, headphones do not have to worry about falling.
• Transfer rate: USB2.0
• interface, built-in lithium battery, sustainable for more than 5 hours to play, play
• format:
• Support MP3; WMA audio format, and so on;
• conditioning headphones: harmonic
• distortion ≤ 0.1%;
• frequency corresponding :20-20KHZ;
• signal to noise ratio: 90Db;
• integrated digital music player and a world-class technology sunglasses.