M3 32GB MP3 Player with Bluetooth

Screen: 2.4" full touch screen
Dimension: 2*2.8*0.38inch
Weight: 78g
Built-in Memory: 32GB
SD card expansion: up to 128GB
Video Format: AMV /AVI
Audio Format: MP3/WAV/APE/WMA/FLAC/ACC-LC
Battery: 5V/500mAh
Charging time: 1-3 hours