User's Manual

| Bluetooth Mic & Intercom
● Do not use the product in high-temperatures or apply heat to the product as this may cause
damage, explosion, or fire.
● Keep the product dry and away from water. It may damage the product.
● Keep product away from pets or small children. It may damage the product or cause accidents.
● Do not use the product near a microwave oven or a wireless LAN device as this may cause
malfunction or interference with the product.
● In any place where wireless communication is prohibited, such as hospitals or airplanes, turn off
the power and refrain from using the product. In a place where wireless communication is
prohibited, electromagnetic waves may cause hazards or accidents.
● Do not use the product near hazardous explosives. When there are near any explosion hazards,
turn off the power and heed any regulations, instructions, and signs in the area.
● When using the product, drive at a low speed (slower than 35km/h) for safety. In addition, be
certain to conform to laws regarding the use of communications devices while driving.
● Do not put the product where it may hamper the driver's vision or manipulate it while driving. This
may cause traffic accidents.
● Before driving, fasten the product to the helmet, and double-check that it is fastened. Separation of
the product while driving may cause damage to the product or accidents.
● If the product is damaged, stop using it immediately. It may cause damage, explosion, or fire.
Battery
This product has an irreplaceable rechargeable battery inside. Therefore, when using the product, make
sure to adhere to the following:
● Never separate the battery from the product as this may damage the product.
● The battery performance may be reduced over time with usage.
● In recharging the battery, make sure to use an approved charger provided by the manufacturer.
Use of a non-approved charger may cause fire, explosion, leakage, and other hazards may also
reduce the life time or performance of the battery.
● Store the battery at temperatures of 15°C~25°C (59°F~77°F). Higher or lower temperatures may
reduce the capacity and life of the battery, or may cause temporary non-operation. Do not use the
product in sub-zero temperature, because it may cause serious reduction of the battery
performance.
● If you apply heat to the battery or throw it into fire, it may explode.
● Do not use the product with a damaged battery. It may explode and/or cause accidents.
● Never use a damaged charger. It may explode and/or cause accidents.
● Battery life may vary depending on conditions, environmental factors, functions of the product in
use, and devices used with it.