User guide

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screen.
– Use the product with approved equipment: Use your product only with the computers
and accessories identified as suitable for use with your product.
– Adjust the volume: Turn down the volume before using headphones or other audio
devices.
Device storage
– When device will not be used for a long period of time, please remove the battery, place
product in a dry box, and store both device and battery in a cool, dark, and dry place.
– Batteries in storage need to be recharged at least once every three months to avoid
degradation.
Battery handling precautions
– 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 and flame.
– 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 current will flow and generate heat, rupture or flame will
occur, and also it will cause heat generation for 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 rupture, generate heat, or cause smoke and
flame.
– Do not use near high temperature areas. Do not use or leave battery near fire, stove or
heated areas of more than 80˚C, to avoid melting of the polymer separator which would
cause internal short circuits to occur in individual cells, and cause the battery to rupture,
generate heat, or cause smoke and flame.
– Do not immerse the battery in water, seawater, or get it wet. This may cause internal
short circuits to occur within individual cells, and cause the battery to rupture, generate
heat, or cause smoke and flame.
– Do not charge battery near fire or under the blazing sun. 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 smoke and flame.
–
Only use the official product charger and observe the charging requirement. If the