Name: MP3 player Image format: JPG/JPEG/BMP Video format: Play mode: All songs/Playing/Song Category/File directory Memory expansion: up to 128GB (excluding micro-sd card)<br><br>System support: windows98 Recording format: WAV FM radio: supported Alarm clock function: supported Battery capacity: 300mah Charging time: 2 hours Working hours: 12 hours (listening to music on wired headphones) Screen size: 2.0 inches Resolution: 128*160 Operation mode: touch + button Headphone jack: 3.5mm Charging port: Typec Bluetooth: supported Bluetooth chip: 5.0 Size: 58.3x47.8x10.5mm Note:No memory; The color of accessory data cable is random, and the specification is not accepted. Color:B:White Material:Plastic<br><br>Package Contents: 1 * mp3 touchscreen 1 * charging cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.