User's Manual

Battery Care
- Only qualified Service Centers are authorized to remove or replace the battery.
- The rechargeable battery has a long service life treated with good care.
- Temperature extremes can affect the ability of your battery to charge.
- Use the battery only for its intended purpose.
- Never use any charger or battery is damaged.
- Leaving the headset in hot or cold places, such as in a closed car in summer or winter conditions, will
reduce the capacity and lifetime of battery. Always try to keep the battery between –10℃ and 45℃. A
headset with a hot or cold battery may temporarily not work, even when the battery is full charged.
- Do not dispose of a battery in a fire. Dispose of batteries according to local regulations. Do not dispose as
household waste.
FCC Statement
The changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
User Information
This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
To comply with FCC RF exposure requirement, this device and its antenna must not be co-located or
operating in the conjunction with any other antenna or transmitter.