USB/DAC8. The USB port is only for data transmission or charging. Please try to avoid using this device when it is charging.9. When this device is not in use, please charge it regularly to guarantee battery life.10. Please replace the battery with ones in the same type as the original ones, as improper replacement will bring the risk of explosion.11. Never expose battery to sunlight, fire or other extremely hot circumstances.12. Please download update file from our official site, and update according to the instruction. www.shanling.comReset buttonTF card slotHeadphone jack1.54 inches touch screen (240x240)Power/Lock buttonVolume control wheelNames of PartsType-C USB data port
