[Touch full screen] 4.0-inch LED backlit glossy widescreen multi-touch display, using IPS technology. The full screen is easy to operate, giving you a visual feast and full touch interactive experience. [1080P full format HD] Support high-resolution video, no need to convert, direct playback, support RM, RMVB, , MKV, WMV, VOB, MOV, , , DAT, MP4, 3GP, MPG, MPEG and other 1080P full format HD video playback. [16GB and up to 256GB] Built-in 16GB memory, support TF card up to 256GB (not included in this product package). You can download thousands of songs and store a large number of files, support MP3 WMA APE FLAC WAV AAC-LC ACELP and other music formats. [Excellent Sound Quality] Provides Hifi-grade sound quality close to the for original-sound, supports most audio formats, and the perfect sound quality makes it a must-have device for enthusiastic listeners, making work and life more enjoyable. [Multi-function] Supports music playback, video playback, recording, electronic dictionary, text document reading, picture browsing, FM radio, folder function, TF card and setting function. [Fast Charge]Adopts 1000mAh large-capacity lithium-ion battery and Type-C fast charge technology, and the MP3 player comes with a type-c charging cable. X20 mp3 player, add color to your life! Type:B:Interface Colour:As Shown Material:Aluminum Alloy Package Contents: 1 * MP3 Player 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.