5800736685P3 Player: high quality 3D Stereo MP3 watch
5800736691upport Music Format: MP3, WMA, ASF
5800736674uilt-in Voice Recorder: for recording meeting ,study ,business, getting proof, high quality recording
5800736674uilt-in microphone
5800736678lash USB Drive: carry computer document and media files anywhere
5800736673-B Repeat Playing:good for learning foreign language or singing
5800736684ong-life battery 8.Play recordings right away on the watch
5800736691ound effects: Normal/Rock/Pop/Classic/Metal
5800736688ower save function: Charging 1.5-2 hours ,continue to play 6-8 hours
5800736674uilt-in Li battery,recharge with AC adapter from wall power outlet or computer USB port
5800736693SB 2.0 (High speed transmission)
5800736686o driver needed for Windows XP. Drivers available for windows 98. Mac/Linux compitable
5800736684arge capacity: 128MB - 4GB