3/5
Long press MFB button
for 2 seconds to switch
on earphones
The blue LED light will flash to indicate
the earphones are connected
Note: To pair a different device,
you must turn off the wireless
capability of the paired device
or take it out of range
QD20BS05
Bluetooth
Bluetooth
ON
Devices
Now discoverable
Paired
LED will flash red
and blue when ready
to connect
In your device‘s Bluetooth
settings activate Bluetooth
and select ”QD20BS05” enter
the PIN ‘0000’ if needed
Calling Mode
1 × Press
1 × Press
2s Long Press
10m
Answer
Hang up
Decline
Bluetooth Pairing
