User's Manual

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N
credible bluetooth
®
headphones
We hope you enjoy your headphones from N
credible
.
Foldable, comfortable and convenient design with
controls on the earcup for music and calls on the
go. Please read this user's guide before using your
headphones.
Package Contents
• Headphones   •User’sGuide
• MicroUSBchargingcable•Carrycase
• 6.3mmstereoadapter  •3.5mmaudiocable
Compatibility
TheearcupcontrolsonlyworkinBluetoothmode.
Functionsmayvarydependingonyourdevice’s
compatibility:
• iOS and Android smartphones with Bluetooth
• Laptops, tablets and MP3 players with Bluetooth
Listening Safely
Do not wear headphones while driving a vehicle or cycling.
Thiscancreateatrachazardandcouldbeillegalinsome
areas. To protect your hearing:
• Donotlistenathighvolume.Extendedhigh-volume
listening can lead to permanent hearing loss.
• Setthevolumetothelowestsetting,thenadjusttoa
comfortable level.
• Avoidincreasingthevolume.Yourearsadapttovolume,
so a level that does not cause discomfort could still
damage your hearing.
Pair
1. Press and hold GMfor5secondstoturnon.LED
ashesbluequickly.
2. Press and hold GM for 1 second to start pairing.
LEDrapidlyashesblueandred.
3. Onyourdevice,turnontheBluetoothfunction,
andsetittosearchforBluetoothdevices.
4. SelectNcredible One from the list of found
devices.
5. Whenpaired,theLEDashesblueslowly.
Note: If the headphones are not connected to a
devicewithin3minutes,theyautomaticallyturno.
Clear Bluetooth Pairing
Yourheadphonesautomaticallyreconnectstothemost
recently paired device when switched on.
IfyouwanttochangetootherBluetoothdevices,orin
case of problems with pairing, do the following:
1. Switchontheheadphones,thenpressGM twice
quickly.
2. Theheadphonesbeepstoconrmdisconnection.
LEDturnsfromashingblueslowlytorapidly
ashingredandblue.
3. Press and hold GMtoturno.Whenyounextswitch
on, the headphones no longer pair automatically.
Wired Mode
• Usethe3.5mmaudiocable.Make
suretheheadphonesareswitchedo
tosavepower.Ahandyoptionwhen
your headphone battery power is depleted.
• The stereo adapter can be used to connect to an
audio source.
User’s Guide
3301704
3301705
Lithium Battery Safety
• Donotburnorburybatteries.Donotpunctureorcrush.
Do not disassemble. Recycle lithium batteries. Do not
dispose of in the trash.
• Iftheelectrolyteinthecellsshouldgetonyourskin,
thoroughly wash with soap and water. If in the eyes, rinse
thoroughly with cool water. Immediately seek medical
attention.
• Thebuilt-inbatterymaydischargecompletelyaftera
long period without use. Recharge.
• Followtheinstructionsforcharging.Donotcharge
longerthanrecommended.UnplugtheUSBcablewhen
the battery is charged.The headphones should never be
left unattended while charging.
Specifications
Chargingtime ............................................................approx.2hrs
Operation time ................. upto15hrsplay,100hrsstandby
Bluetoothconnectionrange ............................... 30ft.(9.14m)
BluetoothProtocol ................................................................. V4.0
FrequencyResponse ....................20Hz–20KHz(Speakers)
.........................................................................100Hz-10KHz(Mic)
Impedance .............................................. 32Ω±15%(Speakers)
.................................................................................2.2KOhms(Mic)
Sensitivity .....................................................111±5dB(Speakers)
.................................................–42±4dB/4.5V2.2KΩ,1KHz(Mic)
Specicationsaresubjecttochangeandimprovement
withoutnotice.Actualproductmayvaryfromtheimages
found in this document.
Controls and Connections
¼” Stereo
Headphone Jack
FCC Information
Thisequipmenthasbeentestedandfoundtocomplywith
thelimitsforaClassBdigitaldevice,pursuanttoPart15
oftheFCCRules.Theselimitsaredesignedtoprovide
reasonable protection against harmful interference in a
residentialinstallation.Thisequipmentgenerates,uses,and
canradiateradiofrequencyenergyand,ifnotinstalledand
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation.Ifthisequipmentdoescauseharmfulinterference
to radio or television reception, which can be determined by
turningtheequipmentoandon,theuserisencouragedto
try to correct the interference by one or more of the following
measures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentand
receiver.
• Connecttheequipmentintoanoutletonacircuit
dierentfromthattowhichthereceiverisconnected.
• Consultyourdealeroranexperiencedradio/TV
technician for help.
Ifyoucannoteliminatetheinterference,theFCCrequiresthat
youstopusingyourequipment.Changesormodicationsnot
expresslyapprovedbythepartyresponsibleforcompliance
couldvoidtheuser’sauthoritytooperatetheequipment.
ThisdevicecomplieswithPart15oftheFCCRules.Operation
issubjecttothefollowingtwoconditions:(1)thisdevicemay
notcauseharmfulinterference,and(2)thisdevicemustaccept
any interference received, including interference that may
cause undesired operation.
Limited Warranty
GeneralWirelessOperationsInc.,doingbusinessas
RadioShack(hereafter“RadioShack”)warrantsthisproduct
against defects in materials and workmanship under normal
use by the original purchaser for ninety (90) days after the date
ofpurchasefromaRadioShack-ownedstoreoranauthorized
RadioShackfranchiseeordealer.RADIOSHACKMAKESNO
OTHEREXPRESSWARRANTIES.
Thiswarrantydoesnotcover:(a)damageorfailure
caused by or attributable to abuse, misuse, failure to
follow instructions, improper installation or maintenance,
alteration,accident,ActsofGod(suchasoodsor
lightning),orexcessvoltageorcurrent;(b)improperor
incorrectly performed repairs by persons who are not a
RadioShack-authorizedservicefacility;(c)consumables
suchasfusesorbatteries;(d)ordinarywearandtearor
cosmeticdamage;(e)transportation,shippingorinsurance
costs;(f)costsofproductremoval,installation,set-upservice,
adjustmentorreinstallation;and(g)claimsbypersonsother
than the original purchaser.
Shouldaproblemoccurthatiscoveredbythiswarranty,take
theproductandtheRadioShacksalesreceiptasproofof
purchasedatetoanyRadioShackstoreintheU.S.RadioShack
will,atitsoption,unlessotherwiseprovidedbylaw(a)replace
theproductwiththesameproduct,or(b)replacetheproduct
withacomparableproduct(asdeterminedbyRadioShack).All
replacedproductsbecomethepropertyofRadioShack.
RADIOSHACKEXPRESSLYDISCLAIMSALLWARRANTIES
ANDCONDITIONSNOTSTATEDINTHISLIMITED
WARRANTY.ANYIMPLIEDWARRANTIESTHATMAYBE
IMPOSEDBYLAW,INCLUDINGTHEIMPLIEDWARRANTY
OFMERCHANTABILITYAND,IFAPPLICABLE,THEIMPLIED
WARRANTYOFFITNESSFORAPARTICULARPURPOSE,
SHALLEXPIREONTHEEXPIRATIONOFTHESTATED
WARRANTYPERIOD.
EXCEPTASDESCRIBEDABOVE,RADIOSHACKSHALLHAVE
NOLIABILITYORRESPONSIBILITYTOTHEPURCHASEROF
THEPRODUCTORANYOTHERPERSONORENTITYWITH
RESPECTTOANYLIABILITY,LOSSORDAMAGECAUSED
DIRECTLYORINDIRECTLYBYUSEORPERFORMANCE
OFTHEPRODUCTORARISINGOUTOFANYBREACHOF
THISWARRANTY,INCLUDING,BUTNOTLIMITEDTO,ANY
DAMAGESRESULTINGFROMINCONVENIENCEANDANY
LOSSOFTIME,DATA,PROPERTY,REVENUE,ORPROFITAND
ANYINDIRECT,SPECIAL,INCIDENTAL,ORCONSEQUENTIAL
DAMAGES,EVENIFRADIOSHACKHASBEENADVISEDOFTHE
POSSIBILITYOFSUCHDAMAGES.
Somestatesdonotallowlimitationsonhowlonganimplied
warrantylastsortheexclusionorlimitationofincidentalor
consequentialdamages,sotheabovelimitationsorexclusions
maynotapplytoyou.Thiswarrantygivesyouspeciclegalrights,
and you may also have other rights which vary from state to
state.
ContactGeneralWirelessOperationsInc.at:
RadioShackCustomerRelations
300RadioShackCircle
FortWorth,TX76102   12/15
www.radioshack.com
ComplieswiththeEuropeanUnion’s
“RestrictionofHazardousSubstances
Directive,”whichprotectsthe
environmentbyrestrictingspecic
hazardousmaterialsandproducts.
©2016GeneralWireless
Operations Inc.
Allrightsreserved.TheN
credible
logoisatrademarkofNickCannon
Inc.usedunderlicencebyGeneral
Wireless Operations Inc. dba
RadioShack.
Printed
inChina
01A16
3301704
3301705
TheBluetoothwordmarkandlogosareownedby
BluetoothSIG,Inc.andareusedunderlicense.
To... Button Press
Turn on headphones
GM
...and hold
5sec
Turnoheadphones
..and hold 3
sec
StartBluetoothpairing
...and hold
1 sec
ClearBluetoothpairing ×2quickly
Play/Pause
§
×1
Volumeup/down
+/ -
≥1
Gotonext/previoustrack
+/ -
...and hold
Answer/endcall
§
×1
Reject an incoming call
×2quickly
Last-numberredial
GM
+, -
§
Micro USB port
LED
Mic
Audio jack
OR
Charge
1. ConnecttheUSB
charging cable to the
headphones and a
USBsource.
2. LEDlightsredduring
charging, and turns
owhencharged.
3301704_UG_EN_short.indd 1-9 12/22/2015 3:40:59 PM