[ High definition IPS ] 2-inch color screen, high-definition resolution makes your eyes more comfortable, using IPS technology, giving you a visual feast and clearer display. The Bluetooth 5.4 chip has a more stable connection and supports Bluetooth connection. It can be used with Bluetooth headphones and speakers for a better experience. Multi format playback: Supports AMV format video playback, and supports music formats such as MP3/WMA/APE/FLAC/WAV. [ Memory Expansion ] Supports up to 128GB TF card expansion (not included). You can download thousands of songs and store a large number of files. [ Excellent Sound Quality ] Provides high fidelity sound quality close to the original sound, supports most audio formats, and perfect sound quality makes it a must-have device for enthusiastic listeners, making your work and life more enjoyable. Multi functional player supports music playback, video playback, recording, image browsing, FM radio, TF card expansion, Bluetooth, calendar, and e-books. [ Large Capacity Battery ] Adopting 500mAh large capacity lithium-ion battery type-c fast charging technology. [ Widely applicable ] Suitable for travel, outdoor activities, leisure and entertainment, mountain climbing and cycling, running and fitness, a good companion for learning. Product Name: MP3 Player Screen size: 1.8 inches Screen Material: IPS Resolution: 240 x 288 Operation mode: button Battery capacity: 500mah Charging time: 2 hours Bluetooth chip: 5.4 Image format: JPG Video format: Recording format: WAV,MP3 Audio format: MP3/WMA/APE/FLAC/WAV Play mode: All songs/Currently playing/My favorites/File directory Memory expansion: Supports up to 128GB TF card (not included) Working hours: 12 hours (listen to music with wired headphones off the screen) Other functions: radio/Bluetooth/pictures/videos/e-books/music/time/calendar Language support: English/French/German/Russian/Spanish/Korean Headphone jack: 3.5mm stereo Charging interface: type-c Product size: 90 x 40 x 8mm Color: White Material: ABS Package Contents: 1 * MP3 1 * charging cable 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.