QFX BT-420 User manual

QFX
BLUETOOTHHEADSETWITHFM
USERGUIDE
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
Standbytime:Max3 hours
Charging:DC 5V85mA
Batterybuilt-in:High performance lithiumpolymerbattery
Pairing code:QFX-BT-420
Chargetheheadset
Yourheadsetusesarechargeablebattery,you mustcharge thebatteryfullybeforeusingthe
headsetforthe firs time.
1. Plugging the charging cablein the USBcharge port.
2. The red indicatorremainslightwhen charging.
3. The fullycharging takes1-2hours.
4. The red indicatorgoesoutwhen charging completed. (when headsetgetintothe lowpower
protection status, it will take extra 1 hours toback into/normalcharging procedure)
Power on/offheadset
A. Topoweron:press andholdmultifunction button until the led lightflashinblue and red
light
B. Topoweroff: when headsetispoweron,press andholdmultifunction button until the led
indicatorlightflash in red lightand goesoff.
FMFunction Mode:
Afterthe headsetispoweron, Ifyou wantto useFMfunction.
Quicklypress multifunction button twice,The headsetwill enterthe FMmode and search station
automatically.Afterfinishing the search., Itwill saveFmstation auotomatcially.
Short Pressing +or-keyto find the station you like.
Long pressing +or keytochange volume
Ifyou wantto go back toBluetooth function mode, JustQuicklypress multifunction button twice.
Bluetooth Function Mode:
1.Press andhold multifunction button until the led lightflash in blue and red light.
The red and blue lightflashing, it iswaiting forconnectBluetooth devices.

Searchand find QFX-BT-420 in yourmobile orotherdevice to connectit.
The indicatorlightwill showblue in every5seconds(somemobilephone needtoinputpassword
(0000))
2.In the Bluetooth mode, Forcoming call, short pressing multifunction button.
Forlistening music, Short pressing multifunction button forpause
Press and hold+or keyforincreaseordiscreasevlocumeuntil you feelthe musicvolumeis
suitable foru, then release.
Forchange song toPreviousorNext,Short pressing +or keyto change.
1. KeyNEXT/VOLUMEDOWN
2. Multi-functionalkey
3. KeyPREV/VOLUMEUP
4. Mic
5. Charging port
Answeringcall
A. Press theanswerkeyon yourphone.
B. Press themultifunction button on yourheadset.
Endingcall
A. Press theend keyon yourphone.
B. Press themultifunction button on yourheadset.
Rejection acall
A. Press theend keyon yourphone.
B. Pressandholdthemultifunction buttononyourhandsetforabout3secondswhencall is
coming
Redialingthelastnumber
Double click the multifunction button when headsetisin standbymode.

PlayingMusic
You can listen to the music fromPCormobile phone.
Correctdisposalofthis product
(Waste Electrical&Electronic Equipment)
Thismarking shownon the productoritsliterature, indicatesthatit shouldnotbe disposed with
otherhousehold wastesatthe end ofitsworking life.
Topreventpossibleharm tothe environmentorhuan healthfromuncontrolled wastedisposal,
pleaseseparatethisfromothertypesofwastesand recycleit responsiblytopromotethe
sustainablereuseofmaterialresources.Householdusershouldcontacteitherthe retailerwhere
theypurchased thisproduct,ortheir localgovernmentoffice, fordetailsofwhereand howthey
can take thisitemforenvironmentallysafe recycling.
Business users shouldcontacttheir supplierandcheck the termsand conditionsofthe purchase
contract.Thisproductshould notbe mixed with othercommercialwastesfordisposal.
FCC Statement
Thisequipment hasbeentested andfoundtocomplywiththelimitsforaClass Bdigitaldevice,
pursuant to Part 15 ofthe FCC Rules. These limitsare designed to providereasonable
protection against harmfulinterference in a residentialinstallation. Thisequipment generates
usesand can radiate radiofrequencyenergyand, ifnot installed and used inaccordancewith
the instructions, maycauseharmfulinterference to radio communications. However, thereis
no guarantee thatinterferencewill not occurina particularinstallation. Ifthisequipment does
causeharmfulinterferenceto radioortelevisionreception, whichcanbedetermined byturning
the equipment off and on, the userisencouraged totryto correct the interference byoneor
more ofthe following measures:
-- Reorient orrelocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different fromthat to which the receiveris
connected.
-- Consultthe dealeroran experienced radio/TVtechnicianforhelp.
Thisdevice complieswith part 15 ofthe FCC Rules. Operation issubject tothefollowing two
conditions:(1)Thisdevice maynotcauseharmfulinterference, and (2)thisdevicemustaccept
anyinterference received, includinginterference that maycause undesired operation.
Changesormodificationsnot expresslyapproved bythe partyresponsibleforcompliance
couldvoidthe user'sauthorityto operate the equipment.