1. Music Player,Support MP3/OGG/APE/FLAC/WAV/AAC-LC formats. 2. Wireless bluetoooth version 5.0,support copy file from memory to TF card. 3. Support Voice recording, MP3/WAV formats. 4. Support FM radio. 5. Support format E-book reading. Support JPG/BMP/GIF picture. Support 24 languages,English, Chinese,German,Hebrew,French,Japanese,Espanish etc. Solution:ATJ 2157. Screen:1.44inch (128x128). Memory:8GB/16GB/32GB build-in,support up to 128GB TF card. Battery: 240mAh,support up to 20 hours music playing by earphone. Charging time:1.5 hours. Net weight:28g Tips: The player does not support the installation of Andriod app. The player supports connection with bluetoooth earphone,headset and speaker,but cannot connect to the car audio via Bluetoooth. Colour:Black Material:Plastic Size:60x36x18.5mm(including clip) Package Contents: 1 * Music Player 1 * USB Cable 1 * English instruction manual 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.