User's Manual

www.tuv.com
Test Report No.: 14010504 001 Appendix 4 page 23 of 27
Page 12
Built-in Battery
 Do not attempt to replace the headset’s battery yourself as it is in-built and is not changeable.
 Charge the battery in accordance with the instruction supplied with this user guide.
 Only use the manufacturer supplied charger when charging the headset.
Charging
 Only use the manufacturer supplied charger when charging the headset.
 Do not disassemble the charger as it may expose you to dangerous voltages of other risks. Incorrect
reassembly can cause electric shock when the headset is subsequently used.
 Do not use the charger outdoors or in damp areas.
 Only charge the headset’s built-in battery in accordance with the instructions of this user guide.
 Avoid charging the headset in extremely high and low temperatures.