OPERATION GUIDE
OF SECURITY
AND EFFICIENCY
8
For safety reasons, and more e cient use of the product,
please read the following information
• While you are using a Flash memory card, do not
remove it to avoid damage to the card and your device.
• When using headphones, make sure the volume is
within an acceptable range, in order to avoid hearing
damage.
• Do not let your device be in direct contact with liquids or
in very humid environments.
• Do not leave the device in environments with very high
or very low temperatures.
• Do not throw or throw the device.
• Do not try to disassemble the device.
• Do not attempt to repair parts and accessories yourself.
• Do not let the adapter come into contact with water.
Operation of this device is subject to the following two
conditions: 1) This device may not cause harmful
interference, and 2) This device must accept any
interference, including interference that may cause
undesired operation.