[ High definition IPS ] 1.8-inch color screen, high-definition resolution makes your eyes more comfortable, using IPS technology, giving you a visual feast and clearer display.Multi functional player supports music playback, video playback, recording, image browsing, FM radio, TF card expansion, Bluetooth, calendar, and e-books. 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. [ 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. [ Large Capacity Battery ] Adopting 500mAh large capacity lithium-ion battery type-c fast charging technology. Fast charging for 2 hours allows you to enjoy 12 hours of uninterrupted music (listen to music with wired headphones off the screen) [ Memory Expansion ] Supports up to 128GB TF card expansion (64G included). You can download thousands of songs and store a large number of files. Suitable for travel, outdoor activities, leisure and entertainment, mountain climbing and cycling, running and fitness, a good companion for learning.Parameters:Product Name: MP3 PlayerScreen size: 1.8 inchesScreen material: IPSResolution: 240 * 288 Operation mode: button Battery capacity: 500mahCharging time: 2 hoursBluetooth 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 Memoryexpansion: Supports up to 128GB TF card (64G 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 Body material: ABSProduct size: 90 * 40 * 8mm Product color: BlackColor: BlackMaterial: ABSPackage Contents:1*Bluetooth MP3 player1*Charging cable1*Instruction manualOnly 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.