User's Manual

22
Power supply
-Connect the AC power adapter only to designated power sources as marked on the product.
-Always remove power cord form the outlet by holding onto the AC adapter rather than the cord to
avoid damage to the cord
-Make sure the cord is positioned so that it will not be stepped on, tripped over or otherwise
subjected to damage or stress.
-Always unplug the unit from any power source before attempting to clean it to reduce risk of electric
shock,.
-The AC power adapter can only be used indoors. Never use it in outdoors or in damp areas.
-DANGER- Never alter the AC cord or plug. If the plug does not fit into the outlet, have a proper plug
adapter installed.
-Improper connection can result in risk of electric shock.
Battery Information
-A rechargeable battery has a long service life if treated properly.
-The battery can only be charged in a temperature between -10°C(14° F) to 45°C(113° F)
-For maximum battery capacity, use the battery in room temperature. The capacity
of battery might be reduced if the battery is used in a low temperature environment.
-A new battery or battery not been used for a long period of time could have a reduced capacity in
the first few times it is used. It is recommended to charge the battery every other month when it is
not in use for a long period of time.
Place
It is recommended that the Bluetooth headset is worn in positions where it will not be subject to
pressure since such pressure may result in bodily injury or damage to the product.
Children
Do not allow children to play with your Bluetooth headset since it contains small parts that could be
detached and cause a choking hazard.