Compact F3 User manual

F3 BLUETOOTH STEREO HEADPHONE
User Manual

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Get started
Congratulations! Thank you for choosing F3 Bluetooth stereo headphone. Before using F3,
users should read this manual to familiarize themselves with the Bluetooth functions of
your mobile phone or other devices.
Safety Rules
1, Please follow the rules depicted in this manual carefully to ensure your safety. Before
using this F3, we would strongly encourage you to read through this user manual.
2, Be more careful of any edges, uneven surfaces, metal parts, accessories and
packaging to avoid any possibility of injury.
3, Do not dismantle, repair and modify product to avoid fire breaking, electric shocking
and product damaging completely, which are not under warranty.
4, Do not use any diluents or volatile liquid to clean the F3.
5, Do not use the F3 in a hazardous location.
Features
1,Bluetooth 4.0+EDR
2,3.5mm music line-in function
3,Smart voice alerts
4,Support connecting with 2 phones devices
5, The headphone battery power status showed on iOS
How to use

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1,General Function
Operation LED Status
Power on Blue LED flashes 2 times
Power off Red LED flashes 2 times
Pairing Red LED & Blue LED flash alternately
Standby Blue LED flashes 3 times in 5 seconds
Incoming call Blue LED flashes continuously
Low battery Red LED flashes 2 times every 2 seconds
Charging Red LED keeps lighting during charging
Blue LED flashes once charging finished
2, Basic Buttons Operation
Power on: Press multifunctional button for 2 seconds. Blue LED flashes 2 times.
Headphone turned on.
Power off: Press multifunctional button for 3 seconds. Red LED turns off after flashes 2
times. Headphone turned off.
Volume adjust: Press 'Volume up' or ' Volume down' button, one level volume changes.
When volume reaches to Max or Minimum, "Tick" reminding voice occurs.
Play/Pause: Press multifunctional button, music pauses. Press it again, music
continues.
Previous: Press 'Previous' button, music turns to previous one.
Next: Press 'Next' button, music comes to next one.
Answer Call: Press multifunctional button to answer phone call.
End call: Press multifunctional button, phone call ended.
Reject call: Press 'Volume up' button for 2 seconds to reject a call.
Transfer call: During the phone call conversation, press' Volume up 'button for 2
seconds, call switched to mobile phone. Press 'Volume up' button for 2 seconds again,
call switched to headphone.
Last number redial: In standby status, press headphone multifunctional button twice
continuously to redial the last number.
Call Mute function: Press 'Volume down' button for 2 seconds, call mute. Press
'Volume down' button for 2 seconds again, call mute function cancelled.
Battery Capacity status: When headphone is connected to iOS devices, the headphone
battery power status showed on the upper right corner.
Charging: New headphone has enough power for pairing and dialing out for several
times. When in low battery, please charge via USB cable for 2 hours. Red LED keeps
lighting during charging. Blue LED keeps lighting, charging finished.
Reset Mode: Connect the headphone to computer via micro USB cable. When red LED
light flashes, headphone reset finished.
3.5mm music line-in function：Please turn on the headphone first, then connect audio
line in cable to 3.5 audio jack for wired music. To protect headphone, the headphone will
automatically be turned off in one and a half hours.

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Phone call function cannot be used in this mode
The headphone is on status (not connect with mobile phone )
1, Connect the 3.5 audio wire to the headphone and audio player.
2, You can adjust volume button of the headphone to reach right volume to listen music.
3, Pairing
Pairing with one phone or other device
Make sure the headphone is powered off.
Keep pressing the multifunctional button for 5 seconds to enter pairing mode.
After red LED & blue LED flash alternately, smart voice reminds entering pairing mode.
Activate bluetooth function on your phone or device and search for headphone. From the
list of found devices on your mobile phone, select the headphone “F3” to connect it.
Follow the instruction to enter “0000” as PIN if the mobile phone reminder appears.
Headphone or device can be used to play your phone music or dial phone call etc.
Kit Contents
1, 1 X Stereo bluetooth headphone F3
2, 1 X Charging micro USB cable
3, 1 X User manual
4, 1 X 3.5mm audio wire
Warning
1, You must choose a qualified charger from a regular manufacturer to charge the
headphone.
2, You must charge the headphone if it has not been used over 12 months.
Specification
Bluetooth version: 4.0
Talk time: 10h
Stand-by time: 400h
Music play time: 10h
Wireless range: 10m
Bluetooth profiles: A2DP/ AVRCP/ HSP /HFP

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Impedance: 32Ω
Sound pressure level: 114±3dB
Frequency Response: 20Hz---20KHz
Weight: 169.6g
Dimension: 176 x 166 x 65mm