•
To prevent possible hearing damage, do not listen at high
volume levels for long periods.
•
Using an unapproved or incompatible power adapter,
charger, or battery may damage your device, shorten its
lifespan, or cause a fire, explosion, or other hazards.
•
Ideal operating temperatures are 0 °C to 35 °C. Ideal storage
temperatures are -20 °C to 45 °C.
•
Pacemaker manufacturers recommend that a minimum
distance of 15 cm be maintained between a device and a
pacemaker to prevent potential interference with the
pacemaker. If using a pacemaker, hold the device on the side
opposite the pacemaker and do not carry the device in your
front pocket.
•
Keep the device and the battery away from excessive heat
and direct sunlight. Do not place them on or in heating
devices, such as microwave ovens, stoves, or radiators.
•
Observe local laws and regulations while using the device. To
reduce the risk of accidents, do not use your wireless device
while driving.
•
While flying in an aircraft or immediately before boarding,
only use your device according to instructions provided. Use
of a wireless device in an aircraft may disrupt wireless
networks, present a hazard to aircraft operation, or be illegal.
•
To prevent damage to your device's parts or internal circuits,
do not use it in dusty, smoky, damp, or dirty environments or
near magnetic fields.
•
When charging the device, make sure the power adapter is
plugged into a socket near the devices and is easily accessible.
•
Unplug the charger from electrical outlets and the device
when not in use.
•
Do not use, store or transport the device where flammables or
explosives are stored (in a gas station, oil depot, or chemical
plant, for example). Using your device in these environments
increases the risk of explosion or fire.
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