2BD2P-WQP052tattoo pen

Instructionsforuse Poweron Intheoffstate,holddownthepowerbuttonfor1.5second PowerOff Holddownthepowerbuttonfor1.5seconds Controloutput Presstheupkeytoincreasetheoutputvoltage.Longpressonthebuild,can quicklyimprovetheoutputvoltage, Shortpressthekeytoreducetheoutputvoltage.Longpressbuild,canquickly reducetheoutputvoltage, LEDprompt Whenthemachinedoesnotoutput,LEDlightbreathingdisplay. Aftertheoutputofthemachineisturnedon,theLEDlightisalwayson LEDprompt Whenthemachinedoesnotoutput,LEDlightbreathingdisplay. Aftertheoutputofthemachineisturnedon,theLEDlightisalwayson. Electricquantity Themachinewillshutdownautomaticallywhenthebatteryistoolow. Whenthebatteryistoolow,thesystemwillpromptlowpowerandthen automaticallyshutdown. Bluetoothmatchinginstructions Step1:putthemachineandfootintothematchingmodeatthesametime Whenthemachineisturnedoff,pressthreebuttonsonthemachinefor1.5 secondsatthesametime.Themachineentersthematchingmode.TheBluetooth iconflashesonthescreen. Intheoffstate,pressthepedalcontrolbuttonandthepowerbuttonatthesame timefor1.5seconds,andthepedalentersthematchingmode.TheLEDlight alternatesredandgreenandflashesrapidly. Step2:Waitforthematchtocomplete Thematchingofthemachinetothefootisdoneautomatically.Whenfinished,the machinewilldisplayasuccesssign.TheLEDindicatoronthefootnolongerflashes rapidly. Step3:Bootautomaticconnection Whenthematchissuccessful Afterthemachineandfootstart,itwillbeautomaticallyconnected. Whentheconnectionissuccessful,theBluetoothiconwillappearonthemachine screen.TheLEDindicatorofthefootison. FCCWarningStatement:Changesormodificationstothisunitnotexpressly approvedbythepartyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment.Thisequipmenthasbeentestedandfound tocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15ofthe FCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof thefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. FCCRadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.The devicecanbeusedinportableexposureconditionwithoutrestriction.

ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. Address:3101-1-1Themilestoneofpeak,TananRoad,ShijiazhuangCity,China ProductName:tattoopen FCCID:2BD2P-WQP052 Model(s):wqp052,wqp050,wqp051,we057,wqp054 2.911(d)(5)(i)EquipmentType We,[ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd.](“theapplicant”)certifythatthe equipmentforwhichauthorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:LeiZhangDate:2023.12.13 TitleandCompanyname:N/A/ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. Address:3101-1-1Themilestoneofpeak,TananRoad,ShijiazhuangCity,China ProductName:tattoopen FCCID:2BD2P-WQP052 Model(s):wqp052,wqp050,wqp051,we057,wqp054 2.911(d)(5)(ii)Applicantfiling We,[ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd.](“theapplicant”)certifythat,asofthe dateofthefilingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 , establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:LeiZhangDate:2023.12.13 TitleandCompanyname:N/A/ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. AgentAuthorization Company:ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. Address:3101-1-1Themilestoneofpeak,TananRoad,ShijiazhuangCity,China ProductName:tattoopen ModelNumber(s):wqp052,wqp050,wqp051,we057,wqp054 ProductDescription:tattoopen WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023.12.13 Name:LeiZhang Title:N/A Company:ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd.

ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.12.13 Subject;RequestforConfidentiality FCCID:2BD2P-WQP052 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:LeiZhang Title:N/A

ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. ModelDifference Productdescription:tattoopen Modelname:wqp052 wqp050,wqp051,we057,wqp054 TradeName:Mast AllthemodelarethesamecircuitandRFmodule,onlythemodelnameisdifferent. Regards Sincerely Client’ssignature: Client’sname/title:LeiZhang/N/A Contactinformation/address:3101-1-1Themilestoneofpeak,TananRoad, ShijiazhuangCity,China

EUTPHOTO(ExternalPhotos) TestMode:wqp052 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation High:1cm Wide:2cm tattoopen FCCID:2BD2P-WQP052

EUTPHOTO(InternalPhotos) TestMode:wqp052 ANT ※※※※※ENDOFREPORT※※※※※

FCCID:2BD2P-WQP052 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, BLEMode Mode Frequency (MHz) Outputpowerto antenna(dBm) Outputpowerto antenna(mW) Min.Distance (mm) Calc. thresholds limitResult GFSK24026.8524.8451.501473.0PASS SoaSARtestisnotrequired.

5.5MM Summary InvertedFAntennaSpecification ITEMWE-057 ModelName2.4GANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.26-0.76-0.58-5.25-2.46-1.86 MAX.Gain-0.58dBi PolarizationHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance50Ohm AntennaLength38.20mm ManufactureSHENZHENXUANHENGTECHNOLOGYCO.,LTD AntennaPhoto&Length(mm) 12.3mm12.3mm 4.8mm 10mm Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-1.26-30.08-7.18 2450-0.76-36.56-7.48 2500-0.58-22.03-6.59 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-5.25-22.14-12.42 2450-2.46-24.58-10.47 2500-1.86-29.52-9.20 ANTTestLabs：ComplianceCo.,Ltd.

ProjectNo.:ZKT-2311289230E Page 1 of 40 FCCTESTREPORT FCCID:2BD2P-WQP052 ReportNumber. .................................. :ZKT-2311289230E DateofTest ....................................................... : Nov.29,2023toDec.06,2023 Dateofissue.........................................: Dec.06,2023 Totalnumberofpages.......................... 40 TestResult .......................................... :PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. :ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. Address ............................................... : 3101-1-1Themilestoneofpeak,TananRoad,ShijiazhuangCity, China Manufacturer'sname......................:ShijiazhuangDragonhawkTattooEquipmentCo.,Ltd. Address ............................................... : 3101-1-1Themilestoneofpeak,TananRoad,ShijiazhuangCity, China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo........................: / TestReportForm(s)Originator ..... : ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :tattoopen Trademark ........................................... :Mast Model/Typereference......................:wqp052 wqp050,wqp051,we057,wqp054 Ratings..................................................: Input:DC5V/2A Batterycapacity:(DC3.7V,330mAh,1.22Wh)*2 ProjectNo.:ZKT-2311289230E Page 2 of 40 Testingprocedureandtestinglocation: TestingLaboratory ....................................... : ShenzhenZKTTechnologyCo.,Ltd. Address ............................................................ :1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2311289230E Page 3 of 40 TableofContents Page 1.VERSION....................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY.................................................................................................................7 2.2MEASUREMENTUNCERTAINTY....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED............10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)......................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................11 4.EMCEMISSIONTEST.............................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................13 4.1.2TESTPROCEDURE...............................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................13 4.1.4TESTSETUP...........................................................................................................14 4.1.5EUTOPERATINGCONDITIONS...........................................................................14 4.2.1RADIATEDEMISSIONLIMITS...............................................................................17 4.2.2TESTPROCEDURE...............................................................................................18 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................18 4.2.4TESTSETUP...........................................................................................................18 4.2.5EUTOPERATINGCONDITIONS...........................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................24 5.1TESTREQUIREMENT:..............................................................................................24 5.2TESTPROCEDURE..................................................................................................24 5.3DEVIATIONFROMTESTSTANDARD.....................................................................24 5.4TESTSETUP..............................................................................................................25 5.5EUTOPERATINGCONDITIONS..............................................................................25 5.6TESTRESULT...........................................................................................................26 6.POWERSPECTRALDENSITYTEST......................................................................27 6.1APPLIEDPROCEDURES/LIMIT..............................................…

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EUTTESTPHOTO TestMode:wqp052