Small portable mp4 student walkman

Interface: USB 2.0
Screen size: 1.8 inches
Display type: color screen
Screen resolution: 320*240
Support audio formats: MP3, WMA, WAV, OGG, FLAC, APE
Support video formats: AVI, AMV, RM, WMV, FLV
Memory card type: miniSD card
Expansion card type: TF card
Battery type: lithium battery
Battery capacity: 300mah
Playing time: 10 (hours)
Speaker: with speaker
Body memory: 16G

Packing list: host, headset, charging cable, OTG adapter, manual