1、Lossless Sound: MP3 player uses a high quality lossless decoder chip to make music more dynamic; listen to e books without stopping. 2、Memory Card Support: MP3 music player built in memory card expansion slot, supports a maximum extension of 64 GB. 3、Long Battery Life: Portable music player has a large capacity battery for long battery life, so you no longer need to worry about running out of power. 4、Sensitive Buttons: MP3 music player has high sensitivity touch button, so that you can operate more smoothly. 5、Quality Material: Pocket music player adopts high quality ABS material, more firm and durable, provide longer service life. 1 x MP3 Player（Batery Included)1 x USB Cable Item Type: MP3 PlayerMaterial: ABSBuilt in Li polymer Battery: 180mAhMaximum Support: 64GSupport: Memory Card (Not Included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.