User's Manual

www.tuv.com
Test Report No.: 14014342 001 Appendix 4 page 29 of 38
(Page 14)
Built-in Battery
 Do not attempt to replace the headset’s battery as it is in-built and is not changeable.
 Charge the battery in accordance with the instructions supplied with this user guide.
 Use only the charger supplied by the headset’s original manufacturer to charge the battery..
Charger
 Use only the charger supplied by the headset’s original manufacturer to charge the headset. Other
chargers may look the same, but they could be dangerous.
 Do not attempt to 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.
 Do not use the charger outdoors or in damp areas.
 Only charge the headset’s built-in battery in accordance with the instructions described in this user guide.
 Avoid charging the headset in extremely high or low temperatures.