2BXKN-SP5RXWireless microphone

Operatingfrequencyband:2400MHz~2480MHz MaximumRadio-FrequencyPower:4dBm Microphone(ABCD) 3 10.ECHO+(forCmicrophone) 11.ECHO-(forCmicrophone) + 10 - 11 FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

DNT2607084781R09443-P02Page: 1 of 4 PHOTOGRAPHSOFEUT FCCID:2BXKN-SP5RX ExternalPhotos ExternalPhotos DNT2607084781R09443-P02Page: 2 of 4 ExternalPhotos ExternalPhotos DNT2607084781R09443-P02Page: 3 of 4 ExternalPhotos ExternalPhotos DNT2607084781R09443-P02Page: 4 of 4 ExternalPhotos ExternalPhotos --END--

FCCID:2BXKN-SP5RX

DNT2607084781R09443-P02Page: 1 of 4 PHOTOGRAPHSOFEUT FCCID:2BXKN-SP5RX InternalPhotos InternalPhotos DNT2607084781R09443-P02Page: 2 of 4 InternalPhotos InternalPhotos DNT2607084781R09443-P02Page: 3 of 4 InternalPhotos InternalPhotos DNT2607084781R09443-P02Page: 4 of 4 InternalPhotos --END--

GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RFExposureEvaluationReport ApplicationNo.: DNT2607084781R09443-13352 Applicant: QingyuanSoundpeakElectronicsCo.,Ltd AddressofApplicant: No.23,MeijinIndustrialPark,LongxiVillage,ShijiaoTown,FogangCounty, QingyuanCity,Guangdong,China EUTDescription: Wirelessmicrophone ModelNo.: SP5RX AdditionalModels: N/A FCCID: 2BXKN-SP5RX Powersupply: Input:DC5V;DC3.7Vfromrechargeablelithium-ionbattery TradeMark: N/A Standards: 47CFRPart2.1093 FCCKDB447498D04v01 DateofReceipt: 2026/07/08 DateofTest: 2026/07/09to2026/07/27 DateofIssue: 2026/07/29 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2607084781R09443-13352Date：July29,2026Page： 2 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/July29,2026ValidOriginalReport ReportNo.:DNT2607084781R09443-13352Date：July29,2026Page： 3 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents RFEXPOSUREEVALUATIONREPORT.............................................................................................................................................1 1GENERALINFORMATION..................................................................................................................................................................4 1.1TESTLOCATION.................................................................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT.....................................................................................................................................................4 1.3TESTFACILITY...................................................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY(95%CONFIDENCELEVELS,K=2)....................................................................................................5 2RFEXPOSUREEVALUATION............................................................................................................................................................6 2.1RFEXPOSURECOMPLIANCEREQUIREMENT..................................................................................................................................6 ReportNo.:DNT2607084781R09443-13352Date：July29,2026Page： 4 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1GeneralInformation 1.1TestLocation Company:GuangdongDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:GaliLin 1.2GeneralDescriptionofEUT Manufacturer:QingyuanSoundpeakElectronicsCo.,Ltd AddressofManufacturer: No.23,MeijinIndustrialPark,LongxiVillage,ShijiaoTown,FogangCounty, QingyuanCity,Guangdong,China Factory:QingyuanSoundpeakElectronicsCo.,Ltd AddressofFactory: No.23,MeijinIndustrialPark,LongxiVillage,ShijiaoTown,FogangCounty, QingyuanCity,Guangdong,China EUTDescription: Wirelessmicrophone ModelNo.: SP5RX AdditionalModel(s): N/A PowerSupply: Input:DC5V;DC3.7Vfromrechargeablelithium-ionbattery TradeMark: N/A HardwareVersion:V1.0 SoftwareVersion:V1.0 Serialnumber:PR2607084781R09443 ChipType: AC7066D SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaPorts: Ant1,Ant2,Ant3 AntennaGain: Providedbyapplicant 1.70dBi Note: *Sincetheabovedataand/orinformationisprovidedbytheclientrelevantresultsorconclusionsofthis reportareonlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity,integrityand resultsofthedataandinformationand/orthevalidityoftheconclusion. *Allmodelsarejustnameandcolordifferences,motherboard,PCBcircuitboard,chip,electroniccompone ntsisallthesame. ReportNo.:DNT2607084781R09443-13352Date：July29,2026Page： 5 / 8 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1.3TestFacility Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: LabA: •FCC,USA DesignationNumber:CN1348 •A2LA(CertificateNo.7050.01) GUANGDONGDNTESTINGCO.,LTD.isaccreditedbytheAmericanAssociationforLaboratory Accreditation(A2LA).CertificateNo.7050.01. •Innovation,ScienceandEconomicDevelopmentCanada GUANGDONGDNTESTINGCO.,LTD.EMCLaboratoryhasbeenrecognizedbyISEDasanaccreditedtesting laboratory.CABidentifierisCN0149. IC#:30755. . 1.4MeasurementUncertainty(95%confidencelevels,k=2) No.ItemMeasurementUncertainty 1 20dBEmissionBandwidth±0.0196% 2 CarrierFrequencySeparation±1.9% 3 NumberofHoppingChannel±1.9% 4 TimeofOccupancy±0.028% 5 MaxPeakConductedOutputPower±0.743dB 6 Band-edgeSpuriousEmission±1.328dB 7 ConductedRFSpuriousEmission 9KHz-1GHz:±0.…

Text truncated - open the document above for the full version.

GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] FCCTestReport ApplicationNo.: DNT2607084781R09443-13348 Applicant: QingyuanSoundpeakElectronicsCo.,Ltd AddressofApplicant: No.23,MeijinIndustrialPark,LongxiVillage,ShijiaoTown,FogangCounty, QingyuanCity,Guangdong,China EUTDescription: Wirelessmicrophone ModelNo.: SP5RX FCCID: 2BXKN-SP5RX PowerSupply: Input:DC5V;DC3.7Vfromrechargeablelithium-ionbattery TradeMark: N/A Standards: 47CFRPart2,SubpartJ 47CFRPart15,SubpartC ANSIC63.10:2020 DateofReceipt: 2026/07/08 DateofTest: 2026/07/09to2026/07/27 DateofIssue: 2026/07/29 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 2 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/ July29,2026 ValidOriginalReport ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 3 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1TestSummary TestItemTestRequirementTestMethodTestResultResult AntennaRequirement 15.203/247(b)--Clause3.1PASS DutyCycle----Clause3.2PASS DTS(6dB)Bandwidth15.247(a)(2)ANSIC63.10:2020Clause3.3PASS ConductedOutputPower15.247(b)(3)ANSIC63.10:2020Clause3.4PASS PowerSpectralDensity15.247(e)ANSIC63.10:2020Clause3.5PASS Band-edgeforRF ConductedEmissions 15.247(d)ANSIC63.10:2020Clause3.6PASS RFConductedSpurious Emissions 15.247(d)ANSIC63.10:2020Clause3.7PASS RadiatedSpuriousEmissions15.247(d);15.205/15.209ANSIC63.10:2020Clause3.8PASS Restrictedbandsaround fundamentalfrequency(Radiated Emission) 15.247(d);15.205/15.209ANSIC63.10:2020Clause3.9PASS ACPowerLine ConductedEmission 15.207ANSIC63.10:2020Clause3.10PASS Note: 1.“N/A”denotestestisnotapplicableinthistestreport. ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 4 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents 1TestSummary..................................................................................................................................................................3 2GeneralInformation..........................................................................................................................................................5 2.1TestLocation..........................................................................................................................................................5 2.2GeneralDescriptionofEUT...................................................................................................................................5 2.3TestEnvironment...................................................................................................................................................6 2.4ChannelList...........................................................................................................................................................6 2.5PowerSettingofTestSoftware.............................................................................................................................7 2.6Assistantequipmentusedfortest..........................................................................................................................7 2.7DescriptionofSupportUnits..................................................................................................................................7 2.8TestFacility............................................................................................................................................................7 2.9EquipmentList.......................................................................................................................................................8 2.10MeasurementUncertainty(95%confidencelevels,k=2)..................................................................................10 3TestresultsandMeasurementData..............................................................................................................................11 3.1AntennaRequirement..........................................................................................................................................11 3.2DutyCycle............................................................................................................................................................12 3.3DTS(6dB)Bandwidth.........................................................................................................................................13 3.4ConductedOutputPower.....................................................................................................................................14 3.5PowerSpectralDensity........................................................................................................................................15 3.6Band-edgeforRFConductedEmissions.................................…

Text truncated - open the document above for the full version.

ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page：32/44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] NeutralLine: NO. Freq. [MHz] Factor [dB] QP Value [dBμV] QP Limit [dBμV] QP Margin [dB] AV Value [dBμV] AV Limit [dBμV] AV Margin [dB] Verdict 10.4299.8336.0757.2721.2025.5747.2721.70PASS 20.59559.7842.8156.0013.1934.8746.0011.13PASS 30.99159.6935.8456.0020.1624.4846.0021.52PASS 41.60359.7432.4456.0023.5621.8046.0024.20PASS 51.93659.7730.9156.0025.0920.4546.0025.55PASS 64.4799.9737.2556.0018.7518.8246.0027.18PASS Remark: 1.ThefollowingQuasi-PeakandAveragemeasurementswereperformedontheEUT: 2.TheMeasurement(ResultLevel)iscalculatedbyReadingLeveladdingtheCorrectFactor(maybe includingLISNFactorandtheCableFactoretc.),Thebasicequationisasfollows: ResultLevel=ReadingLevel+CorrectFactor(includingLISNFactor,CableFactoretc. ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 33 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4Appendix 4.1AppendixA:DutyCycle 4.1.1TestResult ModeChannel OnTime (ms) Period(ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T BLE1M 02.13522.49985.440.85440.68340.4683 192.13632.49985.490.85490.68080.4681 392.13522.49985.440.85440.68340.4683 BLE2M 01.07892.49943.170.43173.64820.9269 191.08012.49943.220.43223.64320.9258 391.07892.49943.170.43173.64820.9269 ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 34 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.1.2TestGraphs BLE1M_Channel0BLE1M_Channel19 BLE1M_Channel39BLE2M_Channel0 BLE2M_Channel19BLE2M_Channel39 ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 35 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.2AppendixB:DTSBandwidth 4.2.1TestResult ModeChannel CenterFrequency (MHz) 6dBBandwidth (MHz) Limit (MHz) Verdict BLE1M 024020.6600 ≥0.5 PASS 1924400.6900PASS 3924800.6700PASS BLE2M 024021.130PASS 1924401.130PASS 3924801.130PASS ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 36 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.2.2TestGraphs BLE1M_Channel0BLE2M_Channel0 BLE1M_Channel19BLE2M_Channel19 BLE1M_Channel39BLE2M_Channel39 ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 37 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.3AppendixC:Maximumconductedoutputpower 4.3.1TestResultPeak ModeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Limit (dBm) Verdict BLE1M 0-2.4680.57≤30PASS 19-3.4730.45≤30PASS 39-3.0700.49≤30PASS BLE2M 0-2.8790.52≤30PASS 19-3.3020.47≤30PASS 39-2.7400.53≤30PASS ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 38 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.3.2TestGraphs PeakOutputPower BLE1M_Channel0 PeakOutputPower BLE1M_Channel19 PeakOutputPower BLE1M_Channel39 PeakOutputPower BLE2M_Channel0 PeakOutputPower BLE2M_Channel19 PeakOutputPower BLE2M_Channel39 ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 39 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.4AppendixD:Maximumpowerspectraldensity 4.4.1TestResult ModeChannelPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict BLE1M0-20.360≤8PASS BLE1M19-21.140≤8PASS BLE1M39-21.090≤8PASS BLE2M0-24.320≤8PASS BLE2M19-24.520≤8PASS BLE2M39-23.680≤8PASS ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 40 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.4.2TestGraphs BLE1M_Channel0BLE2M_Channel0 BLE1M_Channel19BLE2M_Channel19 BLE1M_Channel39BLE2M_Channel39 ReportNo.:DNT2607084781R09443-13348Date：July29,2026Page： 41 / 44 GuangdongDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 4.5AppendixE:ConductedSpurious&BandEdgeEmission 4.5.1TestResult ModeChannel OOBEmission Frequency (MHz) OOBEmission Level (dBm) Limit (dBm) OverLimit (dB) Verdict BLE1M 0 2400.00-48.880-22.61-26.270PASS 4804.26-49.487-22.61-26.877PASS 7206.38-43.803-22.61-21.193PASS 9607.87-58.415-22.61-35.805PASS 19 1920.85-39.400-23.50-15.900PASS 4879.80-50.908-23.50-27.408PASS 7319.99-45.620-23.50-22.120PASS 9760.18-61.525-23.50-38.025PASS 39 2287.91-44.138-23.13-21.008PASS 2483.50-57.353-23.13-34.223PASS 4960.33-53.239-23.13-30.109PASS 7440.47-46.328-23.13-23.198PASS 9919.99-65.712-23.13-42.582PASS BLE2M 0 2209.88-45.918-23.10-22.818PASS 2400.00-36.346-23.10-13.246PASS 4803.02-52.482-23.10-29.382PASS 7206.38-46.767-23.10-23.666PASS 9607.87-57.322-23.10-34.222PASS 19 2247.34-45.529-23.55-21.979PASS 4881.05-54.881-23.55-31.331PASS 7319.99-46.511-23.55-22.961PASS 9760.18-62.709-23.55-39.159PASS 39 2483.50-55.367-22.99-32.377PASS 4960.95-54.381-22.99-31.391PASS 7440.47-45.686-22.99-22.696PASS 9…

Text truncated - open the document above for the full version.

manufacturerQingyuan Soundpeak Electronics Co., Ltd Address:No. 23,Meijin Industrial Park, Longxi Village, Shijiao Town, Fogang County, Qingyuan City, Guangdong, China

DNT2607084781R09443-P02Page: 1 of 3 PHOTOGRAPHSOFEUT FCCID:2BXKN-SP5RX AntennaTerminalTestView DNT2607084781R09443-P02Page: 2 of 3 ConducedEmissionTestView RadiatedEmissionTestView(Below1G) DNT2607084781R09443-P02Page: 3 of 3 RadiatedEmissionTestView(Above1G) --END--