本产品外形设计与人体头部溶为一体，运动时佩戴特别舒适，不易脱落。外观设计时尚，支持MP3，WMA等音乐格式，高保真立体声喇叭，音量可达85分贝，享受高质量音乐带来的乐趣，内置锂电池，一次充满电可连续播放5小时左右。 This product is especially designed to match the shape of your head.
Therefore it will feel comfortable, and stay in place while doing sports.
With its fashionable appearance and built-in MP3(&WMA) player with HiFi Stereo earphones (sound output up till 85dB ) you can always enjoy high quality music.
When the built-in Lithium battery fully charged, it can play music for about 5hours.
Specification and packing information
Spec:1. Support format: MP3
2. Memory: 1GB-16GB
3. S/N ratio: ≥85dB
4. Output frequency: 20Hz-20 KHz
5. Batteries: built in Rechargeable Li-ion battery
6. Interface：USB 2.0
7. Operating system: windows 98/2000/XP
8. Working Temperature: -10~45 degree
9. Play/Pause press: easy to work
10. Replay press
11. The press of VOL control (+/-)
12. Option press: previous/next
13. Loudspeaker: power 2×10MW
