21
Maintenance
1. Do not yank or forcibly pull the earphone cord.
2. Consider turning your headset off before placing it in your pocket or bag.
If the MFB is accidentally pushed, your mobile phone may place an unin-
tended call.
3. Do not expose the headset to liquid or humidity, as it is not waterproof.
4. Do not use abrasive cleaning solvents to clean the headset.
5. Do not expose the headset to extremely high or low temperatures.
6. Do not expose your headset to contact with sharp objects as this will cause
scratches and damage.
7. Do not stick anything inside the headset as this may damage internal
components.
8. Do not attempt to replace the headset’s battery. It is built-in and is not
removable.
9. Use only the manufacturer supplied charger when charging the headset.
10. Do not disassemble the charger as it may expose you to dangerous voltages
or other risks. Incorrect reassembly can cause electric shock when the
headset is subsequently used.
