Mp3 Player Multi Format Video Usb2.0 Music Player Multifunctional E-book Support For Memory Expansion Cards Mp3 Black<br> Product model: Mrobo-M21<br> Music Format: MP3/WMA/WAV/APE/FLAC<br> Product color: black<br> : 4.0<br> Product size: 51 x 41 x 16.6mm<br> Recording format: WAV/MP3<br> Display: 1.77 inch<br> Screen type: TFT color screen<br> USB interface: USB2.0<br> Screen Material: Glass<br> Headphone interface: 3.5mm<br> Mirror material: PC transparent material<br> Battery capacity: 220mAH<br> Screen resolution: 128*160<br> Specifications:<br> 1. English-Chinese Translation Dictionary<br> 2. Support memory expansion card<br> 3. Multi-format video<br> 4. Multi-function e-book<br> 5. Lightweight and portable, no burden<br> Package Included:<br> 1 * Player<br> 1 * Headphones<br> 1 * Data line<br> 1 * Instruction