CLEVER BRIGHT BTEH-24 BLUETOOTH EXECUTIVE HEADSET User Manual
CLEVER BRIGHT INTERNATIONAL (H.K.) LTD. BLUETOOTH EXECUTIVE HEADSET
User manual
Introduction
ThankyouforusingSeries9bluetoothstereoheadset,fashionablestyle,powerfulandexcellent
compatibility.Itmakesyouachievethewonderfulexperienceofusingwirelesswhichisyourbest
choicewhileinoffice,drivingandoutdooractivities.
Bluetoothwirelesstechnology
Bluetoothwirelesstechnologyallowsyoutoconnectcompatiblecommunicationdevicewithout
cables.Thebluetoothconnectiondoesnotneedthephoneandtheheadsettobeinlineofsight,
butbothdevicesshouldbewithin10meters(30feet)fromeachother.Connectionscanbe
subjectedtointerferencefromobstructions,suchaswallsorotherelectronicdevices.
Theheadsetsupportsbluetooth
V3.0versionandalsosupportsbelowbluetoothmode:HSPV1.2modeandHFPV1.6hands‐free
mode,anditcomplieswithA2DPV1.2/AVRCPV1.0agreement.Voicedialing、three‐party
services、echo&noisecancellingandIOSbatterydisplayfunctionarealsoavailable.Consultto
otherdevices’manufacturertomakesureiftheirdevicesarecompatiblewiththeheadset.
Theremayberestrictionsonusingbluetoothtechnologyinsomelocations,checkwithyourlocal
authoritesorserviceproviders.
Turnon:Whenintheoffworkingmode,keeppressingMFBkey(phonemark)untilblueindicator
lightflashedandyouwillhear“turnon”tone.
Turnoff:Wheninanymode,keeppressingMFBuntilredindicatorturnsonfor2secondsand
youwillhear“turnoff”tone.
Pairing:KeeppressingMFBfor3secondsuntiltheredandblueindicatorlightsturnon
alternatelyandyouwillhear“pairing”tone.Pairingtimewilllastfor3minutes,whenpaired,you
willhear“connected”toneandiffailedtheredindicatorlightsflashesthreetimeswithabuzzer
tone.
Standbyinnoconnection:Bluelightskeepflashinganditwillturnoffautomaticallyin5minutes
ifnoconnection.
Connected:Bluelightsflashonceper8seconds.
Comingcalls:Bluelightsflashquickly,broadcasttheincomingnumberbyvoiceintelligently.
Mute:Whiletalking,double‐clickMFBthenyouhear“muteon”,repeatitthenyouwillhear
“muteoff”voicealert.
Talking:Bluelightsflashonceper8seconds.
Music:Bluelightsflashonceper8seconds.
Disconnect:Every12secondspurplelightsflashforthreetimesandithave“awayfrom”tone.
Answering:PressMFBoncewhenthereisacallandyouwillhearabuzzertone.
Hangup:PressMFBoncewhentalkinganyouwillhearabuzzertone.
RejectCalls:KeeppressingMFBforonesecondandyouwillhearabuzzertone.
Volume“+”:Shortpressvolumekey“+”oncethenvolumeturnsupalevel.Whenturnsuptothe
mostyouwillhearabuzzertone.
Volume“‐”:Shortpressvolume“‐”oncethenthevolumeturnsdownalevel.Whenturnsdown
tothelowestyouwillhearabuzzertone.
RedialtheLastCall:Double‐clicktheMFBkeyandyouwillhearabuzzertone.
VoiceControl:PressMFBkeyforonesecondandyouwillhearabuzzertone.
CanceltheVoiceControl:KeeppressingMFBforonesecondtocancelthevoicecontrolinthe
controlmode.
TransferCalls:PressMFBforonesecondintalkingmodeandyouwillhearalongbuzzermode.
PlayMusic:ShortpressMFBkeyonce.
PausePlayingMusic:ShortpressMFBkeyonce.
PREV:Pressvolumekey“‐”foronesecond.
NextSong:Pressvolumekey“+”foronesecond.
Three‐PartyServices:
Whiletalking,ifyouhaveanewincomingcall,shortpressMFBonce,hangupyourcurrentcall(A
party)andconnectcallfromBparty;KeeppressingMFBforthreesecondsyoucanrejectBcall
andcontinuewithA.
Whentalking,ifyouhavenewincomingcalls,double‐clickMFBagainandswitchtotalkwithA/B.
Inthree‐partytalking,shortpressMFBonce,hangupthecurrenttalkingandcontinuetothekept
call.
Reconnection:Reconnectthepairedphoneoncewhenturnson.
Multi‐pointFunctionOperating:Intheoffworkingmode,longpressMFBtoturnontheheadset.
Whenredandblueindicatorlightsflashalternatelyitgetsintopairingmode.UsephoneAto
connecttheheadset,whenconnectedturnofftheheadset;Turnontheheadsetagaintogetinto
pairingmodeandusephoneBtoconnectheadset,oncepairedturnofftheheadsetagain.Turn
ontheheadsetpowerandwhenbluelightflashesforthreetimethenletgo,noneedtogetinto
pairingmodethistime,headsetwillconnecttophoneABautomaticly.Thenyoucanuseheadset

togettheincomingcallsorplaymusicfrombothAandB.
Chargethebattery:Thebatterypowerislowandredlightflashes,youneedtochargewiththe
originalcharger/USBcable,insertthecharger/USBcable,redlightturnsup.Whenfullycharged,
redlightsturntobluelights.
Restorefactorysettings:Inchargingmode,keeppressingMFBkeyforaround6seconds,red
indicatorlightsflashforthreetimesanditisrestored.
Oftenproblemsandsolutions
Problems
description
Causesolution
CannotstartThepowerusedupChargethebatteryfullybefore
use
PressMFBbuttontooshort PresstheMFBbuttonfor3
secondstore‐starttheheadset
Cannotcharge
PlugisnotplacedwellCheckthePlugwell
CannotcloseOperateawronglymadeof
theheadset/softwareerror
Plugtochargertoreset
Theheadsetisnotin
searchingstatus
Settheheadsetinasearching
status
Cannotfindthe
headsetwhen
searchingparing
devices
MobilephoneBluetooth
softwareerror
Closethemobilephonesand
re‐start.
Aftersalesservice
Ourcompanyprovidestheguaranteesinstrictaccordancewithstateregulations:thewarranty
periodofSeries9productsaretwoyears.
Ourcompanydonotprovideunsalablegoodsrefund,replaementservicesabovethewarranty
perion.Whenmetproblemswhenusing,pleasecontactlocalsalesagenttodealwithit,forthe
followingcircumstanceswecannotguaranteedfreeofcharge.
Fragilelabelaltered,tore;
Touchedbyliquid,damagedbywater
Deformedseriouslybyoutsideforce
DamagecausedbyAccidentorcarelessness
Damagecausedbycommercialpurposeandwithnonnormalusingconditions
FCCSTATEMENT
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo
conditions:1.Thisdevicemaynotcauseharmfulinterference.2.Thisdevicemustacceptany
interferencereceived,includinginterferencethatmaycauseundesiredoperation.
Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecould
voidtheuser'sauthoritytooperatetheequipment.
RadiationExposureStatement:
ThisequipmentcomplieswithFCCradiationexposurerequirement.Thedevicecanbeusedin
portableexposureconditionwithoutRFstriction