specification:
Material: aluminum alloy
Headphone jack: 3.5mm stereo jack
Music equalizer: natural,classic,jazz,soft
Support 2/4/8/16GB/32GB /TF card (memories are not included)
Supports USB 2.0/1.1
Color:black,green,blue,silver,rose red(optinal) Instructions for use
1. Turn the MP3 switch to the ON position to start playing. The status light starts flashing.
2. Press the play button again to start in a paused state.
3. Press the volume adjustment button to adjust the size.
4. Press back and forth to adjust the song you want to listen to.
5. To stop playing, press pause first to put the host in a paused state.
6. Turn the switch to the OFF position. Shutdown completed.

Package Included:1PC x MP3 Player

Notice::
1,Please do not exceed 2 hours to connect the computer USB port for charging and use a charger to charge the MP3, otherwise it is highly likely to cause failure and damage to the built-in lithium battery of the MP3.
2,Please do not pay attention to the state of the MP3 or charger indicator light when charging. It will be fully charged in 1.5 hours, and the MP3 or charger indicator light will not change any state after fully charging.
3,The time for a single connection to the computer USB port should not exceed 2 hours. When unplugging an MP3 from the computer, it is necessary to strictly follow the requirements of the computer operating system, first remove the hardware, and then unplug the MP3. Otherwise, it is highly likely to cause the MP3 player to lose software programs.
4,Please do not upgrade the firmware of the MP3 player while the new machine is in normal use.