4GB Sunglasses MP3 / Glasses MP3 / Sports MP3 Built-in lithium battery

Detailed Product Description

 4GB Sunglasses MP3 / Glasses MP3 / Sports MP3 Built-in lithium battery

Exfactory sales Direct! Prices absolute superiority!

 Transfer rate: USB2.0 interface, built-in lithium battery, 5 hours of playback

 Play Format: Support MP1/MP2/MP3 (up to 320Kbps); WMA (up to 192Kbps) / ASF / WMV WMA / WAV and other audio formats;

 Adjustable headset: Harmonic Distortion ≤ 0.1%; frequency response :20-20KHZ; signal to noise ratio: 90Db;

 Integrated digital music player and world-class sunglass technology.

 Glasses gross weight of only 55g.

 Elasticity of the lens is the introduction of U.S. companies produced Polaroid polarizing lenses, the lenses by a layer of material 10 consists of:

 1st layer: polarization layer, is the core of polarized lenses, providing more than 99% of the polarizing effect of the effective absorption of light transmission axis perpendicular to the reflective glare, so that the lens particularly suitable for fishing / driving / sailing / hunting / Ski / exercise.

 Second, the three layers: adhesive layer, so that polarized lenses can effectively resist cutting / drying bend / cut pieces to enable it to exposure to harsh environments.

 Fourth, the five-story: The UV absorbing layer, so that polarized lenses effectively absorb over 99% of UVA (315-380mm) and more than 99.9% of UVB (280-315mm).

 Sixth, the seven-story: Anti-shock reinforced layer, provide a good toughness, impact resistance.

 Eighth, the nine-story: polarizing color layer, to provide good protection to reduce the transmission rate.

 10th, 10 layer: Ultra-mill Hard layer, to effectively prevent the outer surface of the lens scratch. Ordinary polarized sunglasses generally using a 0.75mm lens, polarized sunglasses, using a thicker 1.13mm Hard films, as compared with the 0.75mm, the thicker the film, with easy to deformation, a higher degree of hard, more resistant to grinding advantages.

 Lens on the design, convenient and practical;

 High-fidelity stereo sound;

 Headphones rod hydraulic structure, do not worry about headphones off.

 MP3 Glasses Description:

 1. Supports multiple audio formats: such as WMV, ASF, MP3, WMA and other music format

 2. Contractible elongation of 270 degrees arbitrarily fixed Headset

 3. USB interface: Download, upload and charge with access to

 4. Memory capacity: 1G, 2G 4gb

 5. Time :4-6 hours continuous playback

 6. Battery charging time: 3 hours continuous charge

 7. Automatic shutdown: This machine is finished playing mp3 or after the temporary cessation of the state for more than 30 seconds before automatic shutdown