382 South Abbott Ave, Milpitas, CA 95035, USA • www.nuforce.com
EMAIL: salesteam@nuforce.com
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1. Switching on / off headset
Function Operation
LED
indicator
Indication
tone
Power on
Press the MFB button
for 3-5 seconds and
release it till the blue
LED is on
Blue LED
flashes
quickly 4
times
A long “DI”
tone
Function Operation
LED
indicator
Indication
tone
Power off
Press the MFB button
for 3-5 seconds and
release it till the red
LED is on
Red LED
flashes
quickly 4
times
A long “DI”
tone
Remark: In order to save power, the headset will switch off
automatically if no device is connected within five minutes.