2A76C-CLARLLPROC20Clarii

User's Manual Welcome Robkoo helps everyone become a digital artist. Robkoo’s Clarii PRO C20 is a digital wind instrument that rede- fines musical expression through its DuoEngine™ technology, offering 100 high-quality sounds and 179 articulations in a lightweight body with powerful volume. Thanks for purchasing Clarii PRO C20. Before using this unit, please read and understand this manual. After reading, please keep it available for immediate reference. For ClariiOS version 3.0. Key to Symbols 3 Suggested actions or tips 2 Wrong actions or warnings Please visit our website to obtain the latest version of this man- ual and manuals in other languages. www.robkoo.com Contents Introduction ····························1 Concept ·········································1 Package Contents ································4 Panel Descriptions ······················5 Panel Descriptions ·······························5 Display ·········································14 Playing ·······························16 Playing Position ·································16 Basic Fingering Chart ····························18 Selecting a Sound ·······························18 Selecting Performance Mode ·····················19 Playing Articulations ·····························21 Playing Chord ···································21 Saving Favorite Sound ···························22 Sound Bank - System ····························23 Sound Bank - User ······························23 Editing User Bank ·······························24 Sound Settings in User Bank ·····················27 Performing along with a Song ····················28 Using Clarii PRO as a MIDI Controller ··············29 USB MIDI / BLE MIDI / MIDI Mode Connecting Headphones or External Amps ········31 USB Audio Output ······························31 Learn the Settings ·····················34 Home Screen ···································34 Key (transpose) / Shortcut Keys Using FN Button Mixer ··········································36 Speaker Volume / Output Volume / Bluetooth Audio / Reverb Controllers ·····································37 Pitch Bend Up / Pitch Bend Down Portamento Plate / Portamento Time Bite Control / Bite Range / Elevation Vibrato Auto-Vib / ⿵ Key / ⿶ Key / RP1 Key / RP2 Key Bis Key / Fingering / Custom Fingering Key Delay / Breath Adjust / Breath Curve Overblow Settings ········································42 Light Fx / Auto Power Off / Master Tuning Factory Reset / Language / Version Info. Breath CC / Note Velocity Appendix ·····························46 Sound List ······································46 Voice Commands ································54 Fingering Charts ································57 MIDI Message···································71 Troubleshooting ································72 Important Notes ································74 Specifications ···································77 Warranty Overview ······························78 FCC Warning ···································79 12 Introduction Concept 6 Boehm system layout The 14-key Boehm layout is designed to meet professional play- ing standards. With a patented, tool-free manual adjustment, you can quickly find your most comfortable hand position for a more effortless and efficient performance. 6 Create without limits Clarii PRO delivers 100 high-quality sounds with 179 articula- tions that cover a full spectrum, including western orchestral, modern synths, and world instruments. With support for up to 4 articulations per sound, including intelligent harmony, and chords, you get limitless creative possibilities. 6 DuoEngine TM - Pro synth inside With DuoEngine TM , Clarii PRO brings you the best of both worlds: TAO - second-generation sample-based engine that offers hyper-realistic acoustic instrument emulation with boosted dy- namics, expressive vibrato, and stereo reverb. Qi - advanced virtual analog engine developed from our ac- claimed Qithesizer. It delivers synthesizer sounds that go beyond reality, with seamless pitch control and intricate breath modula- tion. 6 Instant, performance-ready sound switching Switch sounds in an instant. The mechanical, sound-switch- ing keys give you clear tactile feedback, preventing accidental presses. You can store up to 6 favorite sounds for instant recall, with individual key signature and bend range settings. With storage for up to 1,000 user sounds, you can save every detail for your entire setlist. 6 Refined linear control Expand your range of expression. The linear touch portamen- to plate provides precise control over pitch changes, while the dual-linear touch bend plates allow for both upward and down- ward bends. The upper pitch bend plate features a detachable thumb hook for added stability, giving you confident control over every emotional nuance. 6 Capture every breath The patented linear bite-vibrato mouthpiece is precise, sensitive, and replaceable, with both flat and saxophone types available. The high-accuracy digital breath sensor dynamically responds to every detail of your breath, while overblowing can trigger ef- fects like growl and flutter. 6 Full menu voice control With thousands of commands in both English and Mandarin, all settings support voice control for quick access. Simply press the voice button and speak your command - such as “Volume 6,” “Violin” - for one-step control of your instrument. 6 Iconic design Clarii PRO’s streamlined body combines an elegant look with exceptional balance for a natural playing posture, making long sessions relaxed. At just 650 grams, it perfectly balances porta- bility and stability. 34 6 Dynamic lighting See your music. Hear the light. Clarii PRO features breath light that glows with breath velocity and articulations, giving the audience an immediate visual cue of your playing. The custom- izable lights on the keys are a great tool for beginners, helping you learn fingerings faster. 6 Peak 98 dB Labyrinth Speaker Clarii PRO del…

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Rev1/26/2023 RobkooInformation&TechnologiesCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-26-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2A76C-CLARllPROC20 [RobkooInformation&TechnologiesCo.,Ltd.](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. [ RobkooInformation&TechnologiesCo.,Ltd. ](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovided byKasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegrated KasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuant toDA-24-886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, Baichengfeng Rev1/26/2023 RobkooInformation&TechnologiesCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-26-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID: 2A76C-CLARllPROC20 [ RobkooInformation&TechnologiesCo.,Ltd. ](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamed entityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, Baichengfeng

RobkooInformation&TechnologiesCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:November26,2025 SUBJECT:FCCID:2A76C-CLARllPROC20 ToWhomItMayConcern: I,theundersigned,herebystatesthisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules,and willapplytheSupplier'sDeclarationofConformityproceduretotheclassB computerperipheralportionofthiscompositedevice.IunderstandthefollowingFCC requirements: 1.DevicessubjecttotheSDoCprocedurearerequiredtobetestedtoshow compliancewiththeFCCtechnicalregulationsbyarecognizedaccreditedtesting laboratory.ThetestinglaboratorymustbeaccreditedbyaCommissionapproved accreditationbodyordesignatedunderthetermsofagovernment-to-government MutualRecognitionAgreement(MRA).Alistingofthoseaccreditedtesting laboratoriesthathavebeenrecognizedbytheCommissionispublishedontheFCC Webpage:https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm(Selectthe "accredited"optiontosearchforFCCrecognizedaccreditedtestfirms.) 2.Pt2.1077containsthelistofinformationthatmustbeincludedintheSupplier's DeclarationofConformity,whichmustbesuppliedwitheachproductsold.The SDoCcomplianceinfoshallbeincludedintheUser’sManualorasaseparate sheet.Theinfomustcontainthename,address,andphonenumberofthe responsibleparty,whichmustbelocatedwithintheUnitedStates.Accordingto 2.909(b),theresponsiblepartyiseithertheManufactureroriftheproductis importedtheImporter. Regards, Sincerely, Baichengfeng -------------------------------

FCC ID: 2A76C-CLARllPROC20 CFR 47§2.911 (d)(7) FCC US Agent Letter of Attestation 7435 Oakland Mills Road Columbia, MD 2104 Date: 11/19/2025 4. FCC ID: 2A76C-CLARllPROC20 FRN: 0032715807 To: Federal Communications Commission 6 To Whom It May Concern, Robkoo Information & Technologies Co., Ltd.(“the applicant”) certifies that, as of the date of the filing of the application,[Oasis Compliance, Inc.]is our designated U.S. agent for service of process for the above referenced FCC ID.Robkoo Information & Technologies Co., Ltd.accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. [Oasis Compliance, Inc.]accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicant’s agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and OrderFCC 22-84 paragraph 63. U. S. Agent Information: Oasis Compliance, Inc. FRN: 0033464157 James He 3313 Verdi Dr, San Jose, CA 95111 Cell:2026028330 Email:[email protected] Robkoo Information & Technologies Co., Ltd.Oasis Compliance, Inc. Contact name James He 11/19/25

Rev11/20/07 RobkooInformation&TechnologiesCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationof FCCID:2A76C-CLARIIPROC20 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNII devices SCH.pdf OP.pdf Blockdiagram.pdf Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName* ExternalPhotos TestSetupPhotos InternalPhotos UserManual Sincerely, Baichengfeng

RobkooInformation&TechnologiesCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:November26,2025 SUBJECT:FCCID:2A76C-CLARllPROC20 ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlexwangatShenzhenBANTEKTestingCo.,Ltd. onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. Anyandallactscarriedoutby__ShenzhenBANTEKTestingCo.,Ltd.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Baichengfeng

Report No.: BTEK250820095A01-T06 Page: 1 of 5 Appendix EUT Photos for BTEK250820095A01-T06 Report No.: BTEK250820095A01-T06 Page: 2 of 5 EUT Constructional Details (EUT Photos) EUT View 1 EUT View 2 EUT View 3 Report No.: BTEK250820095A01-T06 Page: 3 of 5 EUT View 4 EUT View 5 EUT View 6 Report No.: BTEK250820095A01-T06 Page: 4 of 5 EUT View 7 EUT View 8 EUT View 9 Report No.: BTEK250820095A01-T06 Page: 5 of 5 EUT View 10

ReportNo.:BTEK250820095A01-T06 Page: 1 of 1 LABELANDLOCATION FCCID:2A76C-CLARIIPROC20

ReportNo.:BTEK250820095A01-T06 Page: 1 of 11 Appendix EUTPhotos forBTEK250820095A01-T06 ReportNo.:BTEK250820095A01-T06 Page: 2 of 11 EUTConstructionalDetails(EUTPhotos) EUTView11 EUTView12 EUTView13 ReportNo.:BTEK250820095A01-T06 Page: 3 of 11 EUTView14 EUTView15 EUTView16 ReportNo.:BTEK250820095A01-T06 Page: 4 of 11 EUTView17 EUTView18 EUTView19 ReportNo.:BTEK250820095A01-T06 Page: 5 of 11 EUTView20 EUTView21 EUTView22 PCBANT ReportNo.:BTEK250820095A01-T06 Page: 6 of 11 EUTView23 EUTView24 EUTView25 ReportNo.:BTEK250820095A01-T06 Page: 7 of 11 EUTView26 EUTView27 EUTView28 ReportNo.:BTEK250820095A01-T06 Page: 8 of 11 EUTView29 EUTView30 EUTView31 ReportNo.:BTEK250820095A01-T06 Page: 9 of 11 EUTView32 EUTView33 EUTView34 ReportNo.:BTEK250820095A01-T06 Page: 10 of 11 EUTView35 EUTView36 EUTView37 ReportNo.:BTEK250820095A01-T06 Page: 11 of 11 EUTView38

ReportNo.:BTEK250820095A01E05 Page: 1 of 5 TESTREPORT ApplicationNo.:BTEK250820095A01-T06 Applicant:RobkooInformation&TechnologiesCo.,Ltd. AddressofApplicant:B109,DoBeE-ManorofQibao,HuaZhongRd,MinhangDistrict, Shanghai Manufacturer:RobkooInformation&TechnologiesCo.,Ltd. AddressofManufacturer:B109,DoBeE-ManorofQibao,HuaZhongRd,MinhangDistrict, Shanghai EquipmentUnderTest(EUT): EUTName:Clarii TestModel.:ClariiPROC20 AddingModel(s):/ TradeMark:ROBKOO FCCID:2A76C-CLARllPROC20 Standard(s): 47CFRPart2SubpartJSection2.1093 447498D01GeneralRFExposureGuidancev06 DateofReceiptSample(s): 2025-09-11 DateofTest: 2025-09-12to2025-10-19 DateofIssue: 2025-10-20 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK250820095A01E05 Page: 2 of 5 RevisionRecord VersionIssueDateRevisionsRemarks V02025-10-20InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK250820095A01E05 Page: 3 of 5 2Contents Page 1CoverPage ...................................................................................................................................................................... 1 2Contents..........................................................................................................................................................3 3GeneralInformation........................................................................................................................................4 3.1DetailsofE.U.T.........................................................................................................................................4 3.2DescriptionofSupportUnits......................................................................................................................4 3.3TestLocation.............................................................................................................................................4 3.4DeviationfromStandards..........................................................................................................................4 3.5AbnormalitiesfromStandardConditions...................................................................................................4 4TestRequirement............................................................................................................................................5 4.1AssessmentResult.....................................................................................................................................5 ReportNo.:BTEK250820095A01E05 Page: 4 of 5 3GeneralInformation 3.1DetailsofE.U.T. Powersupply: Input:5V⎓2A5000mAhrechargebyUSB-Cport Battery:3.7V⎓5000mAh18.5Wh BLE FrequencyRange:2402MHzto2480MHz BluetoothVersion:V5.0BLE ModulationType:GFSK ChannelSpacing:2MHz DataRate:1Mbps NumberofChannels:40 AntennaType:PCBAntenna AntennaGain:1.43dBi BT FrequencyRange:2402MHzto2480MHz BluetoothVersion:V5.0classic ModulationType:GFSK,π/4DQPSK,8DPSK NumberofChannels:79 ChannelSpacing:1MHz AntennaType:PCBAntenna AntennaGain:1.43dBi SampleNo.: BTEK250820095A01E01-1-1/1 Model(s)Difference Statement SingleModel. Multi-Models: 3.2DescriptionofSupportUnits DescriptionManufacturerModelNo.SerialNo. //// 3.3TestLocation Alltestswereperformedat: ShenzhenBANTEKTestingCo.,Ltd., A5&A6,BuildingB1&B2,No.45GangtouRoad,BogangCommunity,ShajingStreet,Bao'anDistrict, Shenzhen,Guangdong,China518103 Tel:0755-23344200Fax:0755-23344200 FCCRegistrationNumber:264293 DesignationNumber:CN1356 Notestsweresub-contracted. 3.4DeviationfromStandards None 3.5AbnormalitiesfromStandardConditions None ReportNo.:BTEK250820095A01E05 Page: 5 of 5 4TestRequirement KDB447498D01GeneralRFExposureGuidancev06,Clause4.3.1(b) [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]•[√f(GHz)]≤ 3.0 Where -f(GHz)istheRFchanneltransmitfrequencyinGHz -PoweranddistanceareroundedtothenearestmWandmmbeforecalculation -Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm,andfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto4.1f)isappliedtodetermineSARtestexclusion. 4.1AssessmentResult PassedNotApplicable Type Frequency (MHz) Conducted Power(dBm) Maximum Tune-up(dBm) Calculating data LimitResult BLE-1M24800.571.00.393.0Pass BTClassic DH5 24413.173.50.693.0Pass Note:Theexposureevaluationsafetydistanceis5mm. -EndoftheReport-

ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page1/54 RFTestReport ForBTEK250820095A01-T06 ProjectNo.:BTEK250820095A01E04 ProductDescription: 22.8°C,58%,101.3kPa TestEngineer:Zora TestDate:2025-09-20 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page2/54 TestSummary ItemResult BandwidthPass MaximumConductedOutputPowerPass CarrierFrequencySeparationPass NumberofHoppingFrequenciesPass TimeofOccupancy(DwellTime)Pass UnwantedEmissionsInNon-restrictedFrequencyBandsPass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page3/54 1.Bandwidth 1.1TestResult 1.1.1OBW Mode TX Type Frequency (MHz) Packet Type ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit GFSKSISO 2402DH510.748/Pass 2441DH510.748/Pass 2480DH510.749/Pass Pi/4DQPSKSISO 24022DH511.142/Pass 24412DH511.143/Pass 24802DH511.156/Pass 8DPSKSISO 24023DH511.156/Pass 24413DH511.152/Pass 24803DH511.161/Pass 1.1.220dBBW Mode TX Type Frequency (MHz) Packet Type ANT 20dBBandwidth(MHz) Verdict ResultLimit GFSKSISO 2402DH510.845/Pass 2441DH510.847/Pass 2480DH510.857/Pass Pi/4DQPSKSISO 24022DH511.278/Pass 24412DH511.282/Pass 24802DH511.280/Pass 8DPSKSISO 24023DH511.283/Pass 24413DH511.285/Pass 24803DH511.297/Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page4/54 1.2TestGraph 1.2.1OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page5/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page6/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page7/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page8/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page9/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page10/54 1.2.220dBBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page11/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page12/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page13/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page14/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page15/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page16/54 2.MaximumConductedOutputPower 2.1TestResult 2.1.1Power Mode TX Type Frequency (MHz) Packet Type MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit GFSKSISO 2402DH51.95<=30Pass 2441DH53.17<=30Pass 2480DH51.17<=30Pass Pi/4DQPSKSISO 24022DH51.13<=20.97Pass 24412DH52.47<=20.97Pass 24802DH50.60<=20.97Pass 8DPSKSISO 24023DH51.14<=20.97Pass 24413DH52.47<=20.97Pass 24803DH50.58<=20.97Pass Note1:AntennaGain:Ant1:1.43dBi; ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page17/54 2.2TestGraph 2.2.1Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page18/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page19/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page20/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page21/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page22/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page23/54 3.CarrierFrequencySeparation 3.1TestResult 3.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type ChannelSeparation (MHz) 20dBBandwidth (MHz) Limit (MHz) Verdict GFSKSISOHOPPDH51.0080.857>=0.857Pass Pi/4DQPSKSISOHOPP2DH50.9821.282>=0.855Pass 8DPSKSISOHOPP3DH50.9891.297>=0.865Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page24/54 3.2TestGraph 3.2.1Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page25/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page26/54 8DPSK_3DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page27/54 4.NumberofHoppingFrequencies 4.1TestResult 4.1.1HoppNum Mode TX Type Frequency (MHz) Packet Type NumofHoppingFrequencies Verdict ANT1Limit GFSKSISOHOPPDH579>=15Pass Pi/4DQPSKSISOHOPP2DH579>=15Pass 8DPSKSISOHOPP3DH579>=15Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page28/54 4.2TestGraph 4.2.1HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page29/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page30/54 8DPSK_3DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page31/54 5.TimeofOccupancy(DwellTime) 5.1TestResult 5.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Durationof SinglePulse(ms) Observation Period(s) NumofPulsein ObservationPeriod Dwell Time(ms) Limit (ms) Verdict GFSKSISOHOPPDH52.89431.600111321.234<=400Pass Pi/4DQPSKSISOHOPP2DH52.89631.600103298.288<=400Pass 8DPSKSISOHOPP3DH52.89831.600112324.576<=400Pass ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page32/54 5.2TestGraph 5.2.1Ant1 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page33/54 ShenzhenBANTEKTestingCo.,Ltd. ReportNo.:BTEK250820095A01E04 Page34/54 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV ShenzhenBANTEKTestingCo.,Ltd. Repo…

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ReportNo.:BTEK250820095A01E04 Page: 1 of 33 TESTREPORT ApplicationNo.:BTEK250820095A01-T06 Applicant:RobkooInformation&TechnologiesCo.,Ltd. AddressofApplicant:B109,DoBeE-ManorofQibao,HuaZhongRd,MinhangDistrict, Shanghai Manufacturer:RobkooInformation&TechnologiesCo.,Ltd. AddressofManufacturer:B109,DoBeE-ManorofQibao,HuaZhongRd,MinhangDistrict, Shanghai EquipmentUnderTest(EUT): EUTName:Clarii TestModel.:ClariiPROC20 AddingModel(s):/ TradeMark:ROBKOO FCCID:2A76C-CLARllPROC20 Standard(s): 47CFRPart15,SubpartC15.247 KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceiptSample(s): 2025-09-11 DateofTest: 2025-09-12to2025-10-19 DateofIssue: 2025-10-20 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK250820095A01E04 Page: 2 of 33 RevisionRecord VersionIssueDateRevisionsRemarks V02025-10-20InitialValid Authorizedforissueby: KarlLiu/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK250820095A01E04 Page: 3 of 33 2TestSummary RadioSpectrumTechnicalRequirement StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 AntennaRequirementN/A 47CFRPart15,Subpart C15.203&15.247(b)(4) Pass OtherrequirementsFrequency HoppingSpreadSpectrum SystemHoppingSequence N/A 47CFRPart15,Subpart C15.247(a)(1),(g),(h) Pass RadioSpectrumMatterPart StandardItemMethodRequirementResult 47CFRPart15, SubpartC15.247 ConductedEmissionsatAC PowerLine(150kHz-30MHz) ANSIC63.10:2020 Section6.2 47CFRPart15, SubpartC15.207 Pass ConductedPeakOutputPower ANSIC63.10:2020 Section7.8.5 47CFRPart15, SubpartC15.247(b)(1) Pass 20dBBandwidth ANSIC63.10:2020 Section7.8.7 47CFRPart15,Subpart C15.247(a)(1) Pass CarrierFrequenciesSeparation ANSIC63.10:2020 Section7.8.2 47CFRPart15,Subpart C15.247a(1) Pass HoppingChannelNumber ANSIC63.10:2020 Section7.8.3 47CFRPart15,Subpart C15.247a(1)(iii) Pass DwellTime ANSIC63.10:2020 Section7.8.4 47CFRPart15,Subpart C15.247a(1)(iii) Pass ConductedBandEdges Measurement ANSIC63.10:2020 Section7.8.6 47CFRPart15,Subpart C15.247(d) Pass ConductedSpuriousEmissions ANSIC63.10:2020 Section7.8.8 47CFRPart15,Subpart C15.247(d) Pass RadiatedEmissionswhichfallin therestrictedbands ANSIC63.10:2020 Section6.10.5 47CFRPart15,Subpart C15.205&15.209 Pass RadiatedSpuriousEmissions ANSIC63.10:2020 Section6.4,6.5,6.6 47CFRPart15,Subpart C15.205&15.209 Pass DeclarationofEUTFamilyGrouping: ModelNo.:SoundSpotII,SFQ-18havethesametheelectricalcircuitdesign,layout,componentsused,only modelnumberisdifference. ReportNo.:BTEK250820095A01E04 Page: 4 of 33 3Contents Page 1CoverPage......................................................................................................................................................................1 2TestSummary.................................................................................................................................................3 3Contents..........................................................................................................................................................4 4GeneralInformation........................................................................................................................................6 4.1DetailsofE.U.T.......................................................................................................................................................6 4.2EUTTestModeandTestCondition.....................................................................................................................6 4.3DescriptionofSupportUnits..................................................................................................................................6 4.4MeasurementUncertainty......................................................................................................................................7 4.5TestLocation...........................................................................................................................................................7 4.6DeviationfromStandards......................................................................................................................................7 4.7AbnormalitiesfromStandardConditions.............................................................................................................7 5EquipmentList................................................................................................................................................8 6RadioSpectrumTechnicalRequirement...................................................................................................10 6.1AntennaRequirement...........................................................................................................................................10 6.1.1TestRequirement:........................................................................................................................................10 6.1.2Conclusion.....................................................................................................................................................10 6.2Otherrequi…

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