1.Music format: MP3 2.Without LCD, double color LED 3.Flash inside 4.USB male jack 5.U-disk, no driver needed above Windows 98 6.Speed: 600kbs(read), 300kbs(write) 7.Battery life: 8 hours 8.Data storage: 32MB-2G Accessories:? 1. beautiful line earphone 2. USB line 3. User manual and warranty card 4. download disc