1. To reduce the risk of fire or electric shock, do not expose this device in rain or moisture.
2. Dno not attempt to take apart, open, service, or modify the device, doing so could present the risk of electric
shock or other hazards.
3. Do not use this device in a place exposed to high temperature, high humidity or dust. Do not wear this product
when receiving medical treatment or radiation treatment at a medical institution.
4. If water or sweat enters the device, it may damage the internal parts and cause malfunction. If water gets in to
the device, wipe it with a dry cloth immediately and contact our service center.
5. When decorating or coloring the product arbitrarily, the appearance and surfact of the product may deteriorate
and cause an irritation depending on the constitution. If this reaction occurs, discontinue use and consult a
physician.
6. If you want to control the sound through the application, please be familiar with how to use the application.
7. Excessive high volume may cause temporary or permanent hearing loss.
8. Keep the product clean. Use in dusty environments may cause product failure.
9. Keep earphones and ear tips as clean and dry as possible.
10. To conserve battery power, turn off the product when not in use.
11. Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the
instructions.
12. Lithium-ion battery can be replaced by authorized person of manufacturer using tool. Replace of battery by
non-authorized personnel can cause the risk to operator.
13. Interference may occur during treatment to other devices, it has a potential risk possibility. Therefore, please
operate the device at the environment recommended by manufacturer.
14. There is possibility to affect the EMC performance if operator is not used parts that is recommended by
manufacturer. And if the damage by using unspecified parts, manufacturer does not warranty for damage of the
device and parts.
Safety Instruction
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Caution
Please read the ‘Safety Instruction’ and ‘How to use’ carefully before use.
