User’s Manual
9
EN
Make sure the headset is off, press and hold MFB and + buttons
simultaneously for about 8 seconds, release them when you hear two
“DU” tones and see red LED is on, now the headset restores to factory
defaults, and the pairing information will be deleted.
Charge the headset to make it reset.
5 Restoring to factory defaults and resetting
6 LED indicator
1 Charging
2 Pairing with the Bluetooth devices
LED indicator
Status of the headset
Red LED is on
Charging
Red LED is off
Finish charging
LED indicator
Status of the headset
Red and blue LEDs blink
alternately
Pairing mode
Blue LED quickly blinks once
every 2 seconds.
Not connected to a device
Blue LED quickly blinks twice
every 4 seconds
Set up HFP or A2DP connection
Blue LED quickly blinks three
times every 2 seconds
Set up HFP and A2DP connection
Blue LED gradually turns on
and off
Conversation mode
Red LED blinks twice evey
20 seconds
Low power
