[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, AVI, MKV, WMV, VOB, MOV, FLV, ASF, 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 TXT 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.