Sky Dragon CK107 User manual

CK107UserManual
Pictureisforreferenceonly
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DearCustomer
ThankyouforyourexcellentchoiceofCK107Bluetoothspeaker.Pleaseread
instructionscarefullybeforeoperatingthisBluetoothspeakerinordertobringit
intofullplay.Unpackthebox,pleasemakesureyougetfollowingproductand
accessories:1*BluetoothSpeaker,1*MicroUSBChargingCable,1*UserManual,
1*Carabiner.Pleasekeepusermanualproperlyforfurtherreference.
ProductIntroduction
Adoptingdigitalsignalprocessingtechnique,CK107isanadvancedandportable
wirelessspeakerforBluetoothplay,TF/SDcard,externalaudioinputand
amplification,compatiblewithmostBluetoothenableddevicesandapplicableto
indoorentertainmentandoutdooractivities.
Attentions
Forbetterperformancemaintaining,pleasekeepthisspeakerawayfromfollowing
conditions:
●Damporunderwaterconditions
●High‐temperatureconditions
●Direct‐sunexposureconditions
●Easyfalloffconditions
Warnings
IPX4splash‐proofdesign,itisbettertokeepawayfromwaterand
damp.
Pleasemakesureitischargedwithspecifiedvoltagetoavoidfireor
electricshockhazards.
PowerSupply
Poweredbythebuilt‐in3.7Vlithiumbattery.Pleasefullychargethespeaker
3~4hrsbeforefirstuseandmakesuretochargethisspeakeronceamonthdueto

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its3.7Vselfpowerconsuminglithiumbattery.Ittakesabout4hrstobefully
chargedwithastandardmicroUSBcable(DV5V)ifthisspeakerrunoutofjuice
completely.
Thisspeakercouldbechargedanytimeinanymode,however,playingmusic
whilechargingwouldgreatlylowerchargingefficiencywhichisnotrecommended
sincetherewouldbearelativelyhugecurrentconsumption.
OperationGuide
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▶:Shortpressfornexttrack;longpressforvolumeincrease(avoiceprompt
indicatesmaxvolume.)
◀:Shortpressforprevioustrack;longpressforvolumedecrease(avoiceprompt
indicatesminvolume.)
:Shortpresstoplayorpause;longpresstopoweronorpoweroff.
M:ShortpresstoswitchbetweenTFcardandBluetoothmode.
✆:Shortpresstoanswerorhangupcalls;longpresstoreject.
R:Reset
BluetoothConnection
●TurnonthespeakerandswitchtoBluetoothmode.Speakerpromptswaiting
forconnection
●OpenBluetoothonyourBluetoothdevice

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●Pairwith“CK107”.SpeakerpromptsBluetoothconnected.(Input“0000”ifany
pinneeded)
TFCardPlayingOperation
PoweronandinsertTF/SDcard,thespeakerpromptsenteredTFconnection.
ThenyoucouldplaymusicinsidetheTFcard.
TFCardMusicDownload
InsertTFcardandconnectthespeakerwithyourPCbyUSBcabletodownload
musicdirectlyfromtheinternet.
USBConnection
●Turnonthespeaker
●ConnectthespeakerwithyourPCthtoughUSBcable
●PlaymusicfromPC(itmighttakeafewsecondsforthedrivertobeinstalled
automaticallytoyourPC)
●ChargethespeakerwithUSBcableinpoweroffstate
TechnicalParameters
Power:5W
SpeakerSize:40mmwithLow‐frequencyamplifier
FrequencyResponse:60HZ~18KHZ
SNR:≥96db
Distortion:≤0.5%
FileFormat:Allformat/APE/FLAC
BatteryCapacity:3.7V1400mAh
ChargingVoltage:DC5V/500MA
SupportUSBVersion:USB2.0,compatiblewithUSB1.1
BluetoothVersion: V2.1+EDR 

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Troubleshooting
SituationSolution
Bluetoothfailedto
connect
Makesureitisdisconnectedwithpreviousdevicesinceit
wouldauto‐connecttothelastconnecteddevice.Please
searchandconnectspeakerwithnewdevice.
LowornovolumeA:Thisspeakerisdesignedwithlowoutputvolume．
B:Makesureyou’veturnedupvolumeofbothdevicesand
thisspeaker.
PoorBluetooth
connectionwhile
playingmusic
Makesurethereisnobarrierbetweenthespeakerand
yourBluetoothdevice.
Makesurethespeakerisn’ttoofarawayfromyour
Bluetoothdevice.Workingscopeislessthan10meters.
Failedtoconnect
otherdevices
TurnofftheBluetoothonthepreviousphoneorlongpress
onspeakertoresearchfornewdevice
Failedtoconnect
withtwodevices
Itcouldnotpairwithtwodevicessimultaneously.
Pleasedisconnectwiththefirstdeviceandturnoffthe
Bluetoothfunctionofthefirstdevice.Topairandconnect
withtheseconddevice,pleaseturnontheBluetoothofthe
seconddevicetopairwiththisspeaker.
Noaudiooutput
fromTF/SDcard
A:Checkthevolumeandtheplay/pausebutton.
B:MakesureTF/SDcardinsertintocardslotcompletely.
C:Trynewmusic.Theoriginalmusicmightbeincompatible
ordamaged..
ResetIftheabovemeasurescouldnotsolvetheproblem,please
resetthisspeaker.
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Notes
Ifallthosesolutionsabovefailedtoshoottroubles,pleasesendemaildirectlyto
[email protected] andturntoourcustomerofficerforhelp.Wepromise
everyvaluablecustomerwith3‐monthnohassleafter‐saleservices.
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CompanyInformation
VomaxtechLimitedisanenergeticstartup,establishedbythereturneefrom
Chicagoalongwithagroupoflike‐mindedcomrades.Wefocusonthebest
customerexperienceandcreatinganexclusiveproductworldforthem.Here,we
haveapowerfulStatisticsAnalysisteamdedicatedtomarketresearchtoensure
everyproductsuitcustomers’usagehabitsandaestheticstandardbest.The
distinctiveR&Dteammakeseveryproductmoreenergetictoguarantee
customersaperfectexperience.Besides,thestrictQCsystemandthemost
intimateserviceteamarereadyheretoserveyouineverydetailwheneveryou
need.

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Warning：
changesormodifications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.changesormodificationsnotexpresslyapproved
bythepartyresponsibleforcompliancecouldvoidtheuser'sauthoritytooperate
theequipment.
NOTE: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off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different

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fromthattowhichthereceiverisconnected.
‐‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
NOTE:Thisdeviceanditsantenna(s)mustnotbeco‐locatedoroperationin
conjunctionwithanyotherantennaortransmitter.