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Use the product with approved equipment: Use your product only with the computers and accessories
Adjust the volume: Turn down the volume before using headphones or other audio devices.
When device will not be used for a long period of time, please remove the battery, and store both device
and battery in a cool, dark, and dry place. For storage over a long period of time, please place product
in a dry box.
SAR compliance for body-worn operations requires at least 2 cm of separation between the device and
the user’s body.
Battery Handling Precaution
Do not attempt to disassemble or reconstruct the packs. The battery has integrated protection circuits
and safety functions to avoid danger. If battery is damaged, it may rupture, generate heat, or cause smoke
Do not short circuit battery. Neither short connect the positive terminal and negative terminal with
metals, nor carry or store the battery with metal objects. If the battery is short circuited, excessive large
metals. Please cover the plug with waterproof cap when not using the battery.
Do not incinerate or heat the battery. This will cause the insulator to melt, damage the gas release vent,
and cause loss of safety function, or electrolyte ignition. Above mentioned matters will cause battery to
Do not use near high temperature areas.
Do not immerse the battery in water, seawater, or get it wet. This may cause internal short circuits to
If the battery protection circuit does not
function properly due to high temperature, or it is broken, the battery will be charged at an abnormal
current, and abnormal chemical reaction may occur, causing the battery to rupture, generate heat, or cause
If the battery is charged
in unusual conditions, it will cause loss of safety functions, or abnormal chemical reactions, causing the
Do not try to damage the battery. Do not drive a nail into the battery, strike it with a hammer, or tread on
Do not attempt to solder anything onto the battery. This will cause the insulator to melt due to heat, or
Do not connect battery to a plug socket or car-cigarette plug. Connecting high voltage to the battery,
Do not use battery for powering other equipment. If the battery is used for powering other equipment, it
Do not touch a leaked battery directly. If battery leaks and hands touch leaked electrolyte, wash your
hands with soap immediately. If leaked electrolyte gets into your eyes, do not rub them, and wash eyes