IKQBTWSM1Wireless Speaker

Wireless Speaker

TT h i s d e v i c e c o m p l i e s w i t h I n n o v a t i o n , S c i e n c e a n d E c o n o m i c D e v e l o p m e n t C a n a d a s l i c e n c e e x e m p t R S S s . O p e r a t i o n i s s u b j e c t t o t h e f o l l o w i n g t w o c o n d i t i o n s : ( 1 ) T h i s d e v i c e m a y n o t c a u s e i n t e r f e r e n c e ; a n d ( 2 ) T h i s d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e , i n c l u d i n g i n t e r f e r e n c e t h a t m a y c a u s e u n d e s i r e d o p e r a t i o n o f t h e d e v i c e . Le pr sent appareil est conforme aux CNR d'Innovation, Sciences et D veloppement conomique Canada applicables aux appareils radio exempts de licence. L'exploitation est autoris e aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radio lectrique subi, m me si le brouillage est susceptible d'en compromettre le fonctionnement.

ScoscheIndustriesInc. 2026-01-21 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:IKQBTWSM1) [ScoscheIndustriesInc.]certifiesthattheequipmentforwhichauthorizationissought isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, MarkLarson ScoscheIndustriesInc. 2026-01-21 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:IKQBTWSM1) [ScoscheIndustriesInc.]certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, MarkLarson

SRProductManager *mandatory FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 3/17/26 U.S.AgentDesignation ScoscheIndustriesInc.acknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatestoactastheiragent forserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID:IKQBTWSM1): Nameofcontactperson(U.S.agent)*:MarkLarson CompanyofU.S.agent(ifapplicable):ScoscheIndustriesInc. PhysicalU.S.addressofagent*(POboxisnotacceptable):1550PacificAve,Oxnard,CA93033 FRNofU.S.agent*:0027464049 EmailaddressofU.S.agent*:[email protected] PhonenumberofU.S.agent*:805-486-4450 ScoscheIndustriesInc.acknowledgestheirobligationtoacceptserviceofprocessonbehalfofApplicantCompany. ScoscheIndustriesInc.withtheFRN0027464049acceptsitsobligationtomaintainanagentforserviceofprocessinthe UnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationofthe applicableequipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin 30daysviathegrantingTCB. Bysigningthisagreement,theU.S.agentagreestorespondtoinquiriesfromEurofinsElectricalandElectronicTestingNA,Inc. ortheFCCinordertoverifyaccuracyoftheinformationprovidedwithin7daysofreceipt. Sincerely, contactperson:MarkLarson Title:： SRProductManager ScoscheIndustriesInc. contactperson:MarkLarson Title:：SRProductManager ScoscheIndustriesInc. 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 6

ScoscheIndustriesInc. AgentAuthorizationLetter 2026-01-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:MarkLarson Position:SRProductManager CompanyName:ScoscheIndustriesInc. Address:1550PacificAve,Oxnard,CA93033 Tel/Fax805-486-4450/805-486-9996 E-Mail:[email protected]

ScoscheIndustriesInc. LongTermConfidentialityRequestLetter 2026-01-21 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:IKQBTWSM1) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name:MarkLarson Position:SRProductManager CompanyName:ScoscheIndustriesInc. Address:1550PacificAve,Oxnard,CA93033 Tel/Fax805-486-4450/805-486-9996 E-Mail:[email protected]

Model No.: BTWSM1 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: BTWSM1 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: BTWSM1 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: BTWSM1 PHOTO OF THE ENTIRE SAMPLE

Model No.: BTWSM1 Page 1 of 2 INTERNAL PHOTO OF SAMPLE INTERNAL PHOTO OF SAMPLE PCB Model No.: BTWSM1 Page 2 of 2 BT antenna INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. RF Exposure Evaluation Report Report Reference No........................: FCC ID.................................................: MTEB26010172-H IKQBTWSM1 Compiled by ( position+printed name+signature) .. :File administrators Alisa Luo Supervised by ( position+printed name+signature)..: Test Engineer Sunny Deng Approved by ( position+printed name+signature)..: Manager Yvette Zhou Date of issue.........................................:Jan.21,2026 Representative Laboratory Name.:Shenzhen Most Technology Service Co., Ltd. Address.................................................: No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................... :Scosche Industries Inc Address ................................................. :1550 Pacific Ave,Oxnard CA 93033,USA Test specification/Standard ............ : 47 CFR Part 1.1307 47 CFR Part 2.1093 TRF Originator......................................:Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description........................: Wireless Speaker Trade Mark ............................................ : SCOSCHE Model/Type reference.........................: BTWSM1 Listed Models ...................................... :N/A Modulation Type .................................. : GFSK, π/4DQPSK, 8DPSK Operation Frequency..........................: From 2402MHz to 2480MHz Hardware Version ................................. 1.0 Software Version ................................... 1.0 Rating.....................................................: DC 3.7V by Battery DC 5V by USB Port Result.....................................................: PASS Report No.: MTEB26010172-HPage 2 of 6 T E S T R E P O R T Equipment under Test:Wireless Speaker Model /Type:BTWSM1 Listed Models:N/A RemarkN/A Applicant:Scosche Industries Inc Address:1550 Pacific Ave,Oxnard CA 93033,USA Manufacturer:Scosche Industries Inc Address : 1550 Pacific Ave,Oxnard CA 93033,USA Test Result:PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTEB26010172-HPage 3 of 6 1. Revi sion Histor y RevisionIssue DateRevisionsRevised By 00 2026.01.21 Initial IssueAlisa Luo Report No.: MTEB26010172-HPage 4 of 6 2. SAR Evalu ati on 2.1 RF Exposure Compliance Requirement 2.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 2.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances≤50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHz)] ≤3.0 for 1-g SAR and≤7.5 for 10-g extremity SAR, where The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Report No.: MTEB26010172-HPage 5 of 6 2.1.3 EUT RF Exposure Measurement Data BLE GFSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz)0.750.75±11.75 Middle(2440MHz)0.700.70±11.7 Highest(2480MHz)0.720.72±11.72 Worst case: GFSK Channel Maximum Peak Conducted Output Power (dBm) Maximum tune-up Power Calculated value Exclusion threshold SAR Test Exclusion (dBm)(mW) Lowest(2402MHz)0.751.751.500.463.0Yes EDR GFSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz)1.821.82±12.82 Middle(2441MHz)1.731.73±12.73 Highest(2480MHz)0.970.97±11.97 π/4DQPSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz)2.682.68±13.68 Middle(2441MHz)2.602.60±13.6 Highest(2480MHz)1.831.83±12.83 Report No.: MTEB26010172-HPage 6 of 6 8DPSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz)3.143.14±14.14 Middle(2441MHz)0.150.15±11.15 Highest(2480MHz)-0.69-0.69±10.31 Worst case: 8DPSK Channel Maximum Peak Conducted Output Power (dBm) Maximum tune-up Power Calculated value Exclusion threshold SAR Test Exclusion (dBm)(mW) Lowest(2402MHz)3.144.142.590.803.0Yes .......................THE END OF REPORT.........................

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart15.247 ReportReferenceNo........................: FCCID................................................: MTEB26010172-R IKQBTWSM1 Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature) .. : ManagerYvetteZhou Dateofissue.........................................:Jan.21,2026 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address ................................................. : No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname...............................:ScoscheIndustriesInc Address.................................................:1550PacificAve,OxnardCA93033,USA Testspecification/Standard............: FCCRulesPart15.247 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription........................: WirelessSpeaker TradeMark............................................: SCOSCHE Model/Typereference.........................: BTWSM1 ListedModels.....................................:N/A ModulationType .................................. : GFSK,π/4DQPSK,8DPSK OperationFrequency .......................... : From2402MHzto2480MHz HardwareVersion.................................1.0 SoftwareVersion ................................... 1.0 Rating.....................................................: DC3.7VbyBattery DC5VbyUSBPort Result.....................................................:PASS ReportNo.:MTEB26010172-RPage 2 of 63 TESTREPORT EquipmentunderTest:WirelessSpeaker Model/Type:BTWSM1 ListedModels:N/A RemarkN/A Applicant:ScoscheIndustriesInc Address: 1550PacificAve,OxnardCA93033,USA Manufacturer:ScoscheIndustriesInc Address : 1550PacificAve,OxnardCA93033,USA TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26010172-RPage 3 of 63 Contents 1REVISIONHISTORY...........................................................................................................................4 2TESTSTANDARDS..............................................................................................................................5 3SUMMARY.................................................................................................................................................6 3.1GeneralRemarks..........................................................................................................................................6 3.2ProductDescription.....................................................................................................................................6 3.3EquipmentUnderTest.................................................................................................................................6 3.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................6 3.5EUToperationmode.....................................................................................................................................7 3.6BlockDiagramofTestSetup.......................................................................................................................7 3.7TestItem(EquipmentUnderTest)Description*........................................................................................7 3.8AuxiliaryEquipment(AE)Description........................................................................................................7 3.9AntennaInformation*...................................................................................................................................7 3.10RelatedSubmittal(s)/Grant(s).................................................................................................................8 3.11Modifications...............................................................................................................................................8 3.12EUTconfiguration.......................................................................................................................................8 4TESTENVIRONMENT........................................................................................................................9 4.1Addressofthetestlaboratory....................................................................................................................9 4.2Environmentalconditions............................................................................................................................9 4.3Summaryofmeasurementresults............................................................................................................10 4.4Statementofthemeasurementuncertainty............................................................................................10 4.5EquipmentsUsedduringtheTest............................................................................................................11 5TESTCONDITIONSANDRESULTS.......................................................................................12 5.1ACPowerConductedEmission................................................................................................................12 5.2RadiatedEmission........................…

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ReportNo.:MTEB26010172-RPage 47 of 63 APPENDIXII.99%Bandwidth TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.85167 3924410.84693 7824800.84009 π/4DQPSK 024021.1838 3924411.1838 7824801.1863 8DPSK 024021.1942 3924411.1866 7824801.1859 TestGraphs GFSK_DH5_Channel0π/4DQPSK_2-DH5_Channel0 GFSK_DH5_Channel39π/4DQPSK_2-DH5_Channel39 GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel78 ReportNo.:MTEB26010172-RPage 48 of 63 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 ReportNo.:MTEB26010172-RPage 49 of 63 APPENDIXIII.20dBBandwidth TestResult ModulationChannelCenterFrequency(MHz)20dBBandwidth(MHz) GFSK 02402MHz0.9514 392441MHz0.9518 782480MHz0.9546 π/4DQPSK 02402MHz1.277 392441MHz1.279 782480MHz1.280 8DPSK 02402MHz1.300 392441MHz1.297 782480MHz1.298 TestGraphs GFSK_DH5_Channel0GFSK_DH5_Channel39 GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel0 π/4DQPSK_2-DH5_Channel39π/4DQPSK_2-DH5_Channel78 ReportNo.:MTEB26010172-RPage 50 of 63 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 ReportNo.:MTEB26010172-RPage 51 of 63 APPENDIXIV.CarrierFrequenciesSeparation TestResult ModulationPacket LeftCenter frequency (MHz) RightCenter frequency (MHz) Hopping Frequency Separation (MHz) Limit(MHz)Result GFSKDH52439.82272440.99011.16740.636PASS π/4DQPSK2DH52439.98982440.83860.84880.636PASS 8DPSK3DH52439.84372440.98351.13980.636PASS TestGraphs GFSKπ/4DQPSK 8DPSK ReportNo.:MTEB26010172-RPage 52 of 63 APPENDIXV.ConductedSpurious&BandEdgeEmission TestResult Non-Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5 0 2398.93-42.382-18.27-24.112PASS 2400.00-48.143-18.27-29.873PASS 4804.30-52.703-18.27-34.433PASS 7206.40-60.180-18.27-41.910PASS 9607.90-62.306-18.27-44.036PASS 24564.9-46.395-18.27-28.125PASS 39 4882.30-47.753-18.43-29.323PASS 7323.74-61.298-18.43-42.868PASS 9763.93-63.634-18.43-45.204PASS 24932.6-45.825-18.43-27.395PASS 78 2483.50-44.945-19.18-25.765PASS 4959.70-49.135-19.18-29.955PASS 7440.47-63.953-19.18-44.773PASS 9920.62-62.501-19.18-43.321PASS 24964.4-45.474-19.18-26.294PASS π/4DQPSK2-DH5 0 2398.95-43.302-18.34-24.962PASS 2400.00-48.284-18.34-29.944PASS 4803.60-55.026-18.34-36.686PASS 7206.40-61.195-18.34-42.855PASS 9607.90-63.542-18.34-45.202PASS 24941.9-45.708-18.34-27.368PASS 39 4881.67-52.307-18.52-33.787PASS 7323.11-62.229-18.52-43.709PASS 9764.55-64.372-18.52-45.852PASS 24938.8-45.996-18.52-27.476PASS 78 2483.50-44.752-19.21-25.542PASS 4959.70-52.700-19.21-33.490PASS 7439.22-62.946-19.21-43.736PASS 9919.99-64.639-19.21-45.429PASS 24988.8-45.279-19.21-26.069PASS 8DPSK3-DH5 0 2398.83-43.529-18.3-25.229PASS 2400.00-49.393-18.3-31.093PASS 4804.30-53.405-18.3-35.105PASS 7206.40-63.018-18.3-44.718PASS 9608.50-62.665-18.3-44.365PASS 24927.0-46.292-18.3-27.992PASS 39 4882.30-52.560-21.4-31.160PASS 7323.74-62.502-21.4-41.102PASS 9763.31-63.936-21.4-42.536PASS 24922.0-45.743-21.4-24.343PASS 78 2483.50-51.013-22.15-28.863PASS 4960.33-53.122-22.15-30.972PASS 7439.85-62.843-22.15-40.693PASS 9920.62-62.571-22.15-40.421PASS 24981.9-45.725-22.15-23.575PASS Note:inputcompensationcoeffcient(dB)=CableLoss(dB) Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5Hopping 2398.98-46.742-21.34-25.402PASS 2400.00-47.430-21.34-26.090PASS 2483.50-48.790-22.41-26.380PASS 2400.00-46.086-21.35-24.736PASS 2483.50-46.762-22.29-24.472PASS 2398.98-45.784-21.3-24.484PASS 2400.00-46.340-21.3-25.040PASS 2483.50-49.513-22.23-27.283PASS ReportNo.:MTEB26010172-RPage 53 of 63 π/4DQPSK2-DH5 2396.85-47.213-21.37-25.843PASS 2400.00-50.035-21.37-28.665PASS 2483.50-51.802-22.24-29.562PASS 2398.83-46.924-21.54-25.384PASS 2400.00-50.508-21.54-28.968PASS 2483.50-49.755-22.16-27.595PASS 2400.00-45.766-22.06-23.706PASS 2483.50-50.617-23.82-26.797PASS 8DPSK3-DH5 2400.00-46.802-21.66-25.142PASS 2483.50-50.870-23.75-27.120PASS 2400.00-47.847-21.51-26.337PASS 2483.50-50.131-22.16-27.971PASS 2400.00-47.935-21.61-26.325PASS 2483.50-50.734-23.45-27.284PASS Note:inputcompensationcoeffcient(dB)=CableLoss(dB) TestGraphs OutOfBandEmission GFSK_DH5_Channel0 OutOfBandEmission π/4DQPSK_2-DH5_Channel0 30.0MHz-25000.0MHz GFSK_DH5_Channel0 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel0 OutOfBandEmission GFSK_DH5_Channel39 OutOfBandEmission π/4DQPSK_2-DH5_Channel39

ReportNo.:MTEB26010172-RPage 54 of 63 30.0MHz-25000.0MHz GFSK_DH5_Channel39 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel39 OutOfBandEmission GFSK_DH5_Channel78 OutOfBandEmission π/4DQPSK_2-DH5_Channel78 30.0MHz-25000.0MHz GFSK_DH5_Channel78 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel78 OutOfBandEmission 8DPSK_3-DH5_Channel0 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel0 ReportNo.:MTEB26010172-RPage 55 of 63 OutOfBandEmission 8DPSK_3-DH5_Channel39 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel39 OutOfBandEmission 8DPSK_3-DH5_Channel78 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel78 OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping ReportNo.:MTEB26010172-RPage 56 of 63 OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping ReportNo.:MTEB26010172-RPage 57 of 63 OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping ReportNo.:MTEB26010172-RPage 58 of 63 APPENDIXVI.DutyCycle TestResult ModulationPacketsChannel OnTime (ms) Period (ms) Duty Cycle(%) Duty Cycle (linear) Duty Cycle Factor (dB) 1/T GFSKDH5 02.8783.74876.790.76791.1470.3475 392.8803.74876.840.76841.14410.3472 782.8783.74876.790.76791.1470.3475 π/4DQPSK2-DH5 02.8863.74877.000.77001.13510.3465 392.8863.74877.000.77001.13510.3465 782.8843.74876.950.76951.13790.3467 8DPSK3-DH5 02.8863.74877.000.77001.13510.3465 392.8863.74877.000.77001.13510.3465 782.8883.74877.050.77051.13230.3463 TestGraphs GFSK(DH5)_Channel0GFSK(DH5)_Channel39 GFSK(DH5)_Channel78π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39π/4DQPSK(2-DH5)_Channel78 ReportNo.:MTEB26010172-RPage 59 of 63 8DPSK(3-DH5)_Channel08DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78

ReportNo.:MTEB26010172-RPage 60 of 63 APPENDIXVII.DwellTime TestResult ModulationPacketChannel Pulse Width(ms) Numberof Pulsesin 31.6 seconds DwellTime (ms) Limit(ms)Result GFSK DH1 Hopping 0.3756315118.31 <400 PASS DH31.632163266.02PASS DH50.4000315126.0PASS π/4DQPSK 2-DH10.9024161145.29PASS 2-DH31.632145236.64PASS 2-DH52.880111319.68PASS 8DPSK 3-DH10.3852317122.11PASS 3-DH31.632152248.06PASS 3-DH52.880117336.96PASS Note:Dwelltime=Pulsetime(ms)*NumberofPulsesin31.6seconds TestGraphs PulseWidth GFSK_DH1 NumberofPulsesin31.6seconds GFSK_DH1 PulseWidth GFSK_DH3 NumberofPulsesin31.6seconds GFSK_DH3 PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 ReportNo.:MTEB26010172-RPage 61 of 63 PulseWidth π/4DQPSK_2-DH1 NumberofPulsesin31.6seconds π/4DQPSK_2-DH1 PulseWidth π/4DQPSK_2-DH3 NumberofPulsesin31.6seconds π/4DQPSK_2-DH3 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth 8DPSK_3-DH1 NumberofPulsesin31.6seconds 8DPSK_3-DH1 ReportNo.:MTEB26010172-RPage 62 of 63 PulseWidth 8DPSK_3-DH3 NumberofPulsesin31.6seconds 8DPSK_3-DH3 PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 ReportNo.:MTEB26010172-RPage 63 of 63 APPENDIXVIII.NumberOfHoppingChannel TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS π/4DQPSK2DH57915PASS 8DPSK3DH57915PASS TestGraphs HoppingPlot GFSK HoppingPlot π/4DQPSK HoppingPlot 8DPSK **********************EndofReport**********************

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 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) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Model No.: BTWSM1 CE TEST SETUP RE TEST SETUP Model No.: BTWSM1 RE TEST SETUP