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• Observe local laws and regulations while using the device. To reduce the risk of accidents, do not use
your wireless device while driving.
• 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 elds.
• Do not use, store or transport the device where ammables 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 re.
• Dispose of this device, the battery, and accessories according to local regulations. They should not be
disposed of in normal household waste.Improper battery use may lead to re, explosion, or other hazards.
• The device has undergone testing and has demonstrated water and dust resistance in certain
environments.
• The device has a built-in, non-removable battery, do not attempt to remove the battery, otherwise the
device may be damaged.
• If the battery leaks, ensure that the electrolyte does not make direct contact with your skin or eyes. If the
electrolyte touches your skin or splashes into your eyes, immediately ush with clean water and consult a
doctor.
• 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 place sharp metal objects, such as pins, near the microphone. The microphone may attract these
objects and result in injury.
• Wireless devices may interfere with the airplane's ight system. Do not use your device where wireless
devices are not allowed according to the airplane company's regulations.
• To ensure the best audio performance of your device's microphone, use a cloth to wipe the area of the
