QFX BT-420 User Manual

BLUETOOTH HEADSET WITH FM
Specifications:
Bluetooth version: 3.0
Support profiles: Headset, Handsfree, A2DP, AVRCP
Operation range: 10m
Bluetooth: class ll1
Talk time: up to 2-3 hours .
Music time: up 2 to 3hours
Standby time: Max3 hours
Charging: DC 5V 85mA
Battery built-in: High performance lithium polymer battery
Pairing code: QFX-BT-420
Charge the headset
Your headset uses a rechargeable battery, you must charge the battery fully before using the
headset for the firs time.
1. Plugging the charging cable in the USB charge port.
2. The red indicator remains light when charging.
3. The fully charging takes 1-2 hours.
4. The red indicator goes out when charging completed. ( when headset get into the low power
protection status, it will take extra 1 hours to back into/normal charging procedure)
Power on/off headset
A. To power on: press and hold multifunction button until the led light flash in blue and red
light
B. To power off: when headset is power on , press and hold multifunction button until the led
indicator light flash in red light and goes off.
FM Function Mode:
After the headset is power on, If you want to use FM function.
Quickly press multifunction button twice,The headset will enter the FM mode and search station
automatically. After finishing the search., It will save Fm station auotomatcially.
Short Pressing + or - key to find the station you like.
Long pressing + or – key to change volume
If you want to go back to Bluetooth function mode, Just Quickly press multifunction button twice.
Bluetooth Function Mode:
1.Press and hold multifunction button until the led light flash in blue and red light.
The red and blue light flashing, it is waiting for connect Bluetooth devices.
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USER GUIDE