User's Manual

Speaker Spec.:
Speaker diameter:￠40mm
Impedance:32Ω
S.P.L: 118±3dB S.P.L at 1KHZ
Rated power: 20mW
Aggregate capability: 50mW
Frequency response: 20Hz-20,000Hz
Power:
Battery type: Built-in 400mAh Lithium-polymer rechargeable battery
Charging connector type: USB Plug
Run time: Up to 6 hours of talking or music playback time
Standby time: Up to 90 hours
Charging time: 2 hours
Operating Temperature: -10
o
C - 45
o
C
Storage Temperature: -25
o
C - 60
o
C
7. Attention:
1. If you cannot power on the headset, please check your power, charge it.
2. Please remember to power off the headset when you don’t use.
3. If you don’t use the headset for a long time, pls. charge it before using.
4. Do NOT disassemble, repair or modify the headset by yourself.
5. Do NOT store the device in a place with high humidity or dust
6. Please don't storage it where the temperature is beyond 45 degree.
8.Note: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable
exposure condition without restriction.
9.Warning:
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.