• To avoid a short circuit, do not expose the product to rain or
• Do not expose the device to excessive heat caused by
heating equipment or direct sunlight.
• Protect the cables from being pinched, particularly at plugs.
Attention! Before using the device please read this
User's Manual carefully. The company shall not be
liable for any data loss due to erroneous operation or
causes of a force majeure nature. Special attention
should be given to correct operations and backing up
• Adjust to suitable volume, do not use the earphone for a long
• Please remember that do not turn the volume up beyond
• Do not turn up the volume so high that you can't hear what's