Feature:1. [4.0 Inch Touch Screen]: The MP3 music player utilizes IPS technology and has a 4.0 inch LED backlit glossy wide touchscreen display, easy to operate, giving you a visual feast and a full touch interactive experience.2. [Large Memory]: The MP3 player has 16GB built in memory and supports memory card up to 256GB. you can download thousands of songs and store lots of files, support MP3, WMA, APE, and other music formats.3. [Fast Charging]: The full touch screen MP3 is powered by 1000mAh high capacity lithium ion battery and Type C fast charging technology, providing fast charging speed and short consuming time .4. [HiFi Sound]: The portable music player offering near acoustic Hifi grade sound quality and supporting most audio formats, making it a must have device for music lovers, adding more fun and enjoyment to life.5. [Multifunctional]: The MP3 player supports music playback, video playback, recording, electronic dictionary, text document TXT reading, picture browsing, FM radio, folder function, memory card and settings, etc.Specification:Item Type: MP3 PlayerMaterial: Metals and ElectronsScreen: 4.0 Inch HD ScreenBody Storage: 16GBMemory Card Slot: Supports 32, 64, 128, 256GB Memory Expansion (not included)Bluetooth: Bluetooth 5.0Support: MP3, OGG, APE, FLAC, WMA, WAV, AACPhoto Format: JPEG, BMP, GIF, PNGE BOOK: TXTBattery Type: Built in 1000mAh Polymer Lithium ion Battery (included).Package List:1 x MP31 x Wired earphone1 x Charging Cable1 x User Manual