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8 EN
Precautions for use:
1. Please read all the safety warnings before use and always follow the basic precautions
when using this product. Warranty does not cover damages caused by failure to follow
instructions.
2. When using the device for the first time, it is recommended to fully charge it in order to
avoid inconveniences during use due to lack of power.
3. Close supervision is required when using this product around children to reduce the risk.
4. Charge the product at least every three months to preserve the battery life.
5. Low temperature may affect the battery capacity of the product, the product can be
charged in the temperature range of 0 to 40°C, and used in the temperature range of -10
to 40°C.
6. Place, charge and store the product in a well-ventilated place.
7. Wipe the product clean with a dry cloth.
8. When the product is not in use, unplug the power cord from the product outlet.
Safety warning:
1. Use of accessories recommended or sold by non-professional product manufacturers
may result in electric shock or equipment damage.
2. Do not use damaged wires or plugs or damaged output cables with this product.
3. Never restrict the ventilation of the product.
4. Do not disassemble the product. Doing so may result in unpredictable risks such as fire,
explosion, or electric shock.
5. Avoid exposing the product to rain or using the product in humid environment.
6. Do not use or store the product in a high temperature environment (direct hot sunlight or
hot car interior), otherwise the internal battery may overheat, catch fire or fail, shorten its
lifespan, and incur other risks.
7. In case of fire, use dry powder fire extinguishers for this product. Do not use water fire
extinguisher, which may cause electric shock.
8. Avoid getting dust or foreign objects inside the device, otherwise it may easily cause
damage to its internal components.