Huawei VID-B19 Quick Start Manual page 6

• 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.
• 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.
• 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 fire, 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 flush 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 flight 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
microphone which has been exposed to water. Do not use the microphone until the wet areas are totally dry.
• Switch off your wireless device whenever you are instructed to do so by airport or airline staff. Consult the airline
staff about the use of wireless devices on board the aircraft, if your device offers a 'flight mode' this must be
enabled prior to boarding an aircraft.
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