MP3 Player Sunglasses 4GB Bluetooth MP3 WMA Player
* Bluetooth 2.0 Supported, Distance:10 Meter Supported
* Support various audio frequency format
* 4GB Flash Memory Supported
* Repeat downloading music, Support MP3 / WMA / WMV / ASF and other music format.
* Top-class lens
* Top-class sunglasses lens, Polaroid lens, optical lens for yourchoosing, resist
* Portable USB2.0 storage disk: No driver need above WIN98 system.
* Ultraviolet radiation and plated film.
* Rechargeable 3.7V polymer battery, play MP3 for 4 hours continually.
* Power saving
* Automatic power off when it finish playing MP3 or it is in the stand by for 30 seconds
* Led light