1.Music formats:MP3/Mp4/WMA
2.Suport SD/MMC card up to 16GB
3.Built-in rechargeable lithium battery
4.Recharge time: 2.5 hours full charge
5.Playing time: more than 8 hours
6.FM radio automatic channel, Frequency:87MHz-108MHz
7.Data transmission from computer via USB cable
2.Suport SD/MMC card up to 16GB
3.Built-in rechargeable lithium battery
4.Recharge time: 2.5 hours full charge
5.Playing time: more than 8 hours
6.FM radio automatic channel, Frequency:87MHz-108MHz
7.Data transmission from computer via USB cable