2APO6OTTO610610 (EL) balance car

FCC Radiation Exposure Statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in the portable exposure condition without restiction. Warning To assure continued compliance, any changes or modifications not expressly approved by the party.Responsible for compliance could void the users authority to operate this equipment.

SHENZHENOTTOINTELLIGENCETECHNOLOGYCOLTD Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel number.XcanbeletterAtoZindicateappearancecolorareidenticaltoeachotherexceptmodel name,colorofappearanceandpackageartworkfortradingpurpose. ProductionnameTrademarkFCCModelno. 610 （ EL ） balancecar N/A2APO6OTTO610KD3660PA/KD3660PA-2/ RT610/HOVER25T-XXX/ HOVER2020B-XXX/ HOVER3030B-XXX/ HOVER4040HB-V1/ HOVER4040HB-V2/ HOVER4040HB-XXX/ HOVER4040HT-XXX/ HOVER4040K-XXX/ HOVER5050B-XXX/ HOVER7050-XXX/ HOVERC2040-XXX/ AHO629373-XXX/ AHO629JUS-XXX/ HOVER2040S-XXX/ HOVER2040F-XXX/ HOVER2050-XXX/ HOVER3050-XXX/ HOVER3055-XXX Confirmedby: VickyChen 2022-11-01 SHENZHENOTTOINTELLIGENCETECHNOLOGYCOLTD

 

2022.11.01 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR( 2APO6OTTO610 ) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,Schematics,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheld frompublicreview. SPECIFYREASONFORREQUEST(Theabovematerialscontaintradesecrets andproprietaryinformationnotcustomarilyreleasedtothepublic.Thepublic disclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors.) Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, VickyChen productname：610（BT）balancecar Applicationcompany：SHENZHENOTTOINTELLIGENCETECHNOLOGYCOLTD

2022.11.01 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, VickyChen SHENZHENOTTOINTELLIGENCETECHNOLOGYCOLTD

FCCID:2APO6OTTO610

FCCID:2APO6OTTO610

FCCID:2APO6OTTO610 ANT

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.73 -0.84 -0.88 -6.15 -3.70 -2.32 MAX. Gain -0.84 Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.885586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo.EDG2207190089E00202RPage1of7Ver.1.0 TESTREPORT ProductName：610（BT）balancecar ModelNumber： KD3660PA/KD3660PA-2/RT610/ HOVER25T-XXX/HOVER2020B-XXX/ HOVER3030B-XXX/HOVER4040HB-V1/ HOVER4040HB-V2/HOVER4040HB-XXX/ HOVER4040HT-XXX/HOVER4040K-XXX/ HOVER5050B-XXX/HOVER7050-XXX/ HOVERC2040-XXX/AHO629373-XXX/ AHO629JUS-XXX/HOVER2040S-XXX/ HOVER2040F-XXX/HOVER2050-XXX/ HOVER3050-XXX/HOVER3055-XXX (XcanbeletterAtoZindicateappearance colorareidenticaltoeachotherexceptmodel name,colorofappearanceandpackage artworkfortradingpurpose.) FCCID：2APO6OTTO610 Preparedfor:SHENZHENOTTOINTELLIGENCETECHNOLOGYCO LTD Address:RM.101-102,BLDG,F13,F518IDEALAND,NO:1065 BAOYUANRD,XLXLANGAVENUE,BAO-AN, SHENZHEN,CHINA Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2207190089E00202R Date(s)ofTests:September26,2022toOctober9,2022 Dateofissue:October9,2022 ReportNo.EDG2207190089E00202RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT:...............................................................................................................................................................6 RFEXPOSUREEVALUATION...................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................7 ReportNo.EDG2207190089E00202RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant: SHENZHENOTTOINTELLIGENCETECHNOLOGYCOLTD Address: RM.101-102,BLDG,F13,F518IDEALAND,NO:1065BAOYUANRD, XLXLANGAVENUE,BAO-AN,SHENZHEN,CHINA Manufacturer:ZhejiangChicRobotTechnologyCo.，Ltd. Address: 3rdFloor,#1Plant,468XinjiRoad,QiuBinNeighborhood,WuchengDistrict, JinhuaCity,ZhejiangProvince,People'sRepublicofChina EUT: 610（BT）balancecar ModelName: KD3660PA/KD3660PA-2/RT610/HOVER25T-XXX/HOVER2020B-XXX/ HOVER3030B-XXX/HOVER4040HB-V1/HOVER4040HB-V2/ HOVER4040HB-XXX/HOVER4040HT-XXX/HOVER4040K-XXX/ HOVER5050B-XXX/HOVER7050-XXX/HOVERC2040-XXX/ AHO629373-XXX/AHO629JUS-XXX/HOVER2040S-XXX/HOVER2040F-XXX/ HOVER2050-XXX/HOVER3050-XXX/HOVER3055-XXX (XcanbeletterAtoZindicateappearancecolorareidenticaltoeachother exceptmodelname,colorofappearanceandpackageartworkfortrading purpose.) Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1093PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1093. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:September26,2022toOctober9,2022 Preparedby: WarrenDeng /Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2207190089E00202RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2207190089E00202R/OriginalReport ReportNo.EDG2207190089E00202RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:610（BT）balancecar ModelNumber: KD3660PA/KD3660PA-2/RT610/HOVER25T-XXX/HOVER2020B-XXX/ HOVER3030B-XXX/HOVER4040HB-V1/HOVER4040HB-V2/ HOVER4040HB-XXX/HOVER4040HT-XXX/HOVER4040K-XXX/ HOVER5050B-XXX/HOVER7050-XXX/HOVERC2040-XXX/ AHO629373-XXX/AHO629JUS-XXX/HOVER2040S-XXX/ HOVER2040F-XXX/HOVER2050-XXX/HOVER3050-XXX/ HOVER3055-XXX (XcanbeletterAtoZindicateappearancecolorareidenticaltoeachother exceptmodelname,colorofappearanceandpackageartworkfortrading purpose.) Thesemodelarethesameexpectthemodelnameandappearance,Here selectHOVER25T-PURfortest. Sample:1# DeviceType: BluetoothV5.0 DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation Modulation: GFSK,π/4-DQPSK,8DPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: 79channels TransmitPowerMax: -0.1dBm(0.000977W) AntennaGain:-0.84dBi Powersupply: DC42.0VfromAdapter 36V2AHfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2207190089E00202RPage6of7Ver.1.0 3. TestRequirement: RFEXPOSUREEVALUATION Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessof theCommission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2207190089E00202RPage7of7Ver.1.0 4. MeasurementResult Antennagain:-0.58dBi Transmit Frequency( MHz) Mode Measured Power (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2402GFSK-1.61 -2±1 -10.24623 2441GFSK-1.48-2±1-10.24823 2480GFSK-1.79-2±1-10.25023 2402Π/4-DQPSK-0.74-1±100.31003 2441Π/4-DQPSK-0.56-1±100.31253 2480Π/4-DQPSK-0.92-1±100.31503 24028DPSK-0.25-1±100.31003 24418DPSK-0.1-1±100.31253 24808DPSK-0.5-1±100.31503 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andnosimultaneousSARmeasurementis required. ***EndofReport***

ReportNo.EDG2207190089E00201RPage1of67Ver.1.0 TESTREPORT ProductName：610（BT）balancecar ModelNumber： KD3660PA/KD3660PA-2/RT610/ HOVER25T-XXX/HOVER2020B-XXX/ HOVER3030B-XXX/HOVER4040HB-V1/ HOVER4040HB-V2/HOVER4040HB-XXX/ HOVER4040HT-XXX/HOVER4040K-XXX/ HOVER5050B-XXX/HOVER7050-XXX/ HOVERC2040-XXX/AHO629373-XXX/ AHO629JUS-XXX/HOVER2040S-XXX/ HOVER2040F-XXX/HOVER2050-XXX/ HOVER3050-XXX/HOVER3055-XXX (XcanbeletterAtoZindicateappearance colorareidenticaltoeachotherexceptmodel name,colorofappearanceandpackage artworkfortradingpurpose.) FCCID：2APO6OTTO610 Preparedfor:SHENZHENOTTOINTELLIGENCETECHNOLOGYCO LTD Address:RM.101-102,BLDG,F13,F518IDEALAND,NO:1065 BAOYUANRD,XLXLANGAVENUE,BAO-AN, SHENZHEN,CHINA Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2207190089E00201R Date(s)ofTests:September26,2022toOctober09,2022 Dateofissue:October09,2022 ReportNo.EDG2207190089E00201RPage2of67Ver.1.0 TableofContents 1TESTRESULTCERTIFICATION..........................................................................................................................................3 2EUTTECHNICALDESCRIPTION.......................................................................................................................................5 3SUMMARYOFTESTRESULT.............................................................................................................................................6 4TESTMETHODOLOGY........................................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.............................................................................................7 4.2MEASUREMENTEQUIPMENTUSED.........................................................................................................................7 4.3DESCRIPTIONOFTESTMODES.................................................................................................................................8 5FACILITIESANDACCREDITATIONS................................................................................................................................9 5.1FACILITIES.....................................................................................................................................................................9 5.2LABORATORYACCREDITATIONSANDLISTINGS.................................................................................................9 6TESTSYSTEMUNCERTAINTY.........................................................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST............................................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1.........................................................................................................................11 7.2RADIOFREQUENCYTESTSETUP2.........................................................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP....................................................................................................................13 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM....................................................................................14 7.5SUPPORTEQUIPMENT...............................................................................................................................................14 8FREQUENCYHOPPINGSYSTEMREQUIREMENTS.....................................................................................................15 8.1STANDARDAPPLICABLE..................................................................................................................................................15 8.2EUTPSEUDORANDOMFREQUENCYHOPPINGSEQUENCE...............................................................................................15 8.3EQUALHOPPINGFREQUENCYUSE..................................................................................................................................16 8.4FREQUENCYHOPPINGSYSTEM.......................................................................................................................................16 9TESTREQUIREMENTS......................................................................................................................................................17 9.120DBBANDWIDTH.....................................................................................................................................................17 9.2CARRIERFREQUENCYSEPARATION.....................................................................................................................24 9.3NUMBEROFHOPPINGFREQUENCIES...................................................................................................................28 9.4AVERAGETIMEOFOCCUPANCY(DWELLTIME)................................................................................................30 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER...............................................................................................36 9.6CONDUCTEDSUPRIOUSEMISSION........................................................................................................................43 9.7RADIATEDSPURIOUSEMISSION............................................................................................................................53 9.8CONDUCTEDEMISSIONTEST.................................................................................................................................62 9.9ANTENNAAPPLICATION..............................................................................…

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FCCID:2APO6OTTO610