1. Support various audio frequency format
   Repeat downloading music, support MP3/WMA/WMV/ASF and other music format etc.
2. Recording and repeating
   Repeat recording, including inner or outer recorder and A-B repeat reading function.
3. FM stereo radio
   Full auto-searching FM radio, the defaulted normal FM band is 87.1~108.0 Mhz
4. U-disk
   Portable USB2.0 storage disk: No driver need above WIN98 system.
5. Top-class lens
   Top-class sunglasses lens, Polaroid lens, optical lens for your choosing, resist ultraviolet radiation and plated film.
6. Battery
   Rechargeable 3.7V polymer battery, play MP3 for 4 hours continually.
7. Power saving
   Automatic power off when it finish playing MP3 or it is in the stand by for 30 seconds.
8. Led light
    Indicate different states.
9. Color: Red, Black
10. Accessories :Users‘ manual, Charger,  USB cable