Description:Product name:mp3 PlayerModel: M13Screen size: 1.8 inch color screenMemory: 8 GB / 16GB / 32GB memory (optional)Color: BlackAction: Touch buttonAudio format: MP3 / APE / AAC-LC / FLAC / OGG / WMA / ACELPVideo format: AVI / AMVRecording function: MIC recording media and MP3 formatAudio interface: 3.5mm audio jackImage display: JPEG / BMPRecording time: about 40 hoursPlay time: about 30 hoursPackage Size: 14.3 * 8.8 * 4.3cm / 5.63 * 3.46 * 1.69inPackage Weight: 174g / 6.14ozPacking list:1 xmp3 PlayerNote:Due to the different effects of the display and light, the actual color of the item is slightly different from the color shown on the picture. Thank you Allows you to measure deviations of 1-3mm due to manual measurement.