accidents from happening or damaging the product.
-Avoid storing the Headset in high or extra low temperature. [Travel charger]
-The travel charger is designed for indoor use, please do not use it outdoors.
-Connect the travel charger with the correct power supply.
-Avoid pulling the cable to take the travel charger off the sock- et, it may damage the travel charger.
[Battery]
-New battery: for first time use, please fully recharge the battery for 4 hours.
-Only authorized and qualified personnel can do battery chang- ing.
-Under the normal usage, the rechargeable battery can be used for the long time.
-The battery must be recharged within temperatures of
-Using the Headset under room temperature enables the bat- tery to achieve its maximum capacity.
-Under a chilly environment, it may cause the battery’s capac- ity to decrease.
-Recharge the Headset at least once every two months, either you use it or not.
23. Q & A
Q : Why does the
16
