1. Multi- audio playback, compact and portable, support audio MP3, WMA, WAV, FLAC, 2. Dual magnetic loudspeakers, you 't need to wear headphones to listen to , and 7 kinds of are optional, such as electronic music/rock/funk/jazz 3. Support FM/MIC recording, support WAV, intelligent noise reduction, HD lossless recording, up to 1536kbps bit rate, HD noise reduction, 360 surround recording 4. Fast charging and strong battery life, fast and multiple charging methods, learning and entertainment 5. Support video file type: support AMV/ (requires conversion tool support) Screen size: 1.8 inches Memory card type: TF card Expansion card: support Operation mode: button Interface: Mini USB Headphone : 3.5 Support audio formats: MP3, WMA, WAV, FLAC, Screen color: color screen Screen resolution: 160x128 Additional functions: FM radio function, recording function, external playback function Battery type: lithium battery Battery capacity: 250 Life time: 20 (hours) Colour: black Material: ABS Size: 40.5 x 52.5 x 11.5mm Package Contents: 1 x MP3 player 1 x USB cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.