2BW7BEF100Mini Multi-Effect Processor

Zhuhai Livtra Technology Co., Ltd.

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Sep 04, 2026
Application Purpose: Original Equipment
Equipment Note: Mini Multi-Effect Processor
Frequency Range: 2402.00000000 - 2480.00000000
Company: Zhuhai Livtra Technology Co., Ltd.
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

ID Label/Location Info

Label Location

RF Exposure Info

ReportNo.:EED32S815403Page1of8 RFExposureEvaluationReport Product:MiniMulti-EffectProcessor Trademark:LIVTRA,LEKATO,CASON, GEAR4MUSIC,VOVENTO,WORALL, HEBIKUO,PogoLab,EROK,GOKKO Model/Typereference:NANOCORE,PocketPixel,Sonbit Pocketcore SerialNumber:N/A ReportNumber:EED32S815403 FCCID: 2BW7BEF100 DateofIssue:August27,2026 TestStandards: 47CFRPart1.1307 47CFRPart1.1310 47CFRPart2.1091 KDB447498D04InterimGeneralRF ExposureGuidancev01 Testresult:PASS Preparedfor: ZhuhaiLivtraTechnologyCo.,Ltd. Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue, HongqiTown,JinwanDistrict,ZhuhaiCity,GuangdongProvince Preparedby: CentreTestingInternationalGroupCo.,Ltd. BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict, Shenzhen,China TEL:+86-755-33683668 FAX:+86-755-33683385 Compiledby:Reviewedby: FrazerLiKevenTan Approvedby:Date:August27,2026 AaronMa CheckNo.:1018020726 ReportNo.:EED32S815403Page2of8 1Contents Page 1CONTENTS........................................................................................................................................................................2 2GENERALINFORMATION..............................................................................................................................................3 2.1CLIENTINFORMATION...................................................................................................................................................3 2.2GENERALDESCRIPTIONOFEUT...................................................................................................................................3 2.3PRODUCTSPECIFICATIONSUBJECTIVETOTHISSTANDARD...........................................................................................3 2.4TESTLOCATION.............................................................................................................................................................5 2.5DEVIATIONFROMSTANDARDS......................................................................................................................................5 2.6ABNORMALITIESFROMSTANDARDCONDITIONS..........................................................................................................5 2.7OTHERINFORMATIONREQUESTEDBYTHECUSTOMER................................................................................................5 3SAREVALUATION...........................................................................................................................................................6 3.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................6 3.1.1Limits....................................................................................................................................................................6 3.1.2TestProcedure....................................................................................................................................................6 3.1.3EUTRFExposureEvaluation..........................................................................................................................7 ReportNo.:EED32S815403Page3of8 2GeneralInformation 2.1ClientInformation Applicant: ZhuhaiLivtraTechnologyCo.,Ltd. AddressofApplicant: Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue,Hongqi Town,JinwanDistrict,ZhuhaiCity,GuangdongProvince Manufacturer: ZhuhaiLivtraTechnologyCo.,Ltd. AddressofManufacturer: Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue,Hongqi Town,JinwanDistrict,ZhuhaiCity,GuangdongProvince Factory: ZhuhaiLivtraTechnologyCo.,Ltd. AddressofFactory: Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue,Hongqi Town,JinwanDistrict,ZhuhaiCity,GuangdongProvince 2.2GeneralDescriptionofEUT ProductName:MiniMulti-EffectProcessor ModelNo.:NANOCORE,PocketPixel,SonbitPocketcore TestModelNo.:NANOCORE Modeldifference: Thatanyofproductionunitsbearingthefollowingmodelnumbershavesame electricalparameters(current/voltage/power,etc.),internalstructure,electrical principles,PCBandlayout.Onlytheappearanceandmodelnamearedifferentfor marketingrequirements. Fordetailedinformation,pleaserefertothetablebelow. TradeMark:LIVTRA,LEKATO,CASON,GEAR4MUSIC,VOVENTO,WORALL,HEBIKUO, PogoLab,EROK,GOKKO 2.3ProductSpecificationsubjectivetothisstandard FrequencyRange:BLE/BT:2402MHz~2480MHz ModulationType:BLE:GFSK BT:GFSK,π/4DQPSK TestPowerGrade:Default ReportNo.:EED32S815403Page4of8 TestSoftwareofEUT:FCC_assist1.0.4.exe AntennaType: MonopoleAntenna AntennaGain: 3.04dBi PowerSupply: Battery:DC3.7V USBPort:DC5V SampleReceivedDate: Jul.09,2026 SampletestedDate: Jul.09,2026toJul.14,2026 ReportNo.:EED32S815403Page5of8 2.4TestLocation Alltestswereperformedat: CentreTestingInternationalGroupCo.,Ltd BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict,Shenzhen,China Telephone:+86(0)75533683668Fax:+86(0)75533683385 Notestsweresub-contracted. FCCDesignationNo.:CN1164,TestFirmRegistrationNo.:260439 2.5DeviationfromStandards None. 2.6AbnormalitiesfromStandardConditions None. 2.7OtherInformationRequestedbytheCustomer None. ReportNo.:EED32S815403Page6of8 3SAREvaluation 3.1RFExposureComplianceRequirement 3.1.1Limits TheSAR-basedexemptionformulaof§1.1307(b)(3)(i)(B),repeatedhereasFormula(B.2),appliesfor singlefixed,mobile,andportableRFsourceswithavailablemaximumtime-averagedpoweroreffective radiatedpower(ERP),whicheverisgreater,oflessthanorequaltothethresholdPth(mW). Thismethodshallonlybeusedatseparationdistancesfrom0.5cmto40cmandatfrequenciesfrom 0.3GHzto6GHz(inclusive).PthisgivenbyFormula andfisinGHz,distheseparationdistance(cm),andERP20cmisperFormula(B.1). The1mWBlanketExemptionof§1.1307(b)(3)(i)(A)appliesforsinglefixed,mobile,andportableRF sourceswithavailablemaximumtime-averagedpowerofnomorethan1mW,regardlessofseparation distance. 3.1.2TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. ReportNo.:EED32S815403Page7of8 3.1.3EUTRFExpo…

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Test Report

ReportNo.:EED32S815398Page 1 of 45 TESTREPORT Product:MiniMulti-EffectProcessor Trademark:LIVTRA,LEKATO,CASON, GEAR4MUSIC,VOVENTO, WORALL,HEBIKUO,PogoLab, EROK,GOKKO Model/Typereference:NANOCORE,PocketPixel, SonbitPocketcore SerialNumber:N/A ReportNumber:EED32S815398 FCCID:2BW7BEF100 DateofIssue:August27,2026 TestStandards:47CFRPart15SubpartC Testresult:PASS Preparedfor: ZhuhaiLivtraTechnologyCo.,Ltd. Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue, HongqiTown,JinwanDistrict,ZhuhaiCity,GuangdongProvince Preparedby: CentreTestingInternationalGroupCo.,Ltd. BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict, Shenzhen,China TEL:+86-755-33683668 FAX:+86-755-33683385 Compiledby:Reviewedby: FrazerLiKevenTan Approvedby:Date:August27,2026 AaronMa CheckNo.:1018020726 ReportNo.:EED32S815398Page 2 of 45 1Content 1CONTENT............................................................................................................................................................................2 2TESTSUMMARY...............................................................................................................................................................3 3GENERALINFORMATION...............................................................................................................................................4 3.1CLIENTINFORMATION....................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT.................................................................................................................................4 3.3TESTCONFIGURATION..................................................................................................................................................6 3.4TESTENVIRONMENT.....................................................................................................................................................7 3.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................7 3.6TESTLOCATION.............................................................................................................................................................7 3.7MEASUREMENTUNCERTAINTY(95%CONFIDENCELEVELS,K=2).............................................................................8 4EQUIPMENTLIST..............................................................................................................................................................9 5TESTRESULTSANDMEASUREMENTDATA.........................................................................................................13 5.1ANTENNAREQUIREMENT............................................................................................................................................13 5.2CONDUCTEDEMISSIONS.............................................................................................................................................14 5.3MAXIMUMCONDUCTEDOUTPUTPOWER..................................................................................................................18 5.4DTSBANDWIDTH........................................................................................................................................................19 5.5MAXIMUMPOWERSPECTRALDENSITY.....................................................................................................................20 5.6BANDEDGEMEASUREMENTSANDCONDUCTEDSPURIOUSEMISSION...................................................................21 5.7RADIATEDSPURIOUSEMISSION&RESTRICTEDBANDS...........................................................................................22 6APPENDIXA.....................................................................................................................................................................43 7PHOTOGRAPHS..............................................................................................................................................................44 ReportNo.:EED32S815398Page 3 of 45 2TestSummary TestItemTestRequirementResult AntennaRequirement 47CFRPart15SubpartCSection 15.203/15.247(c) PASS ACPowerLineConducted Emission 47CFRPart15SubpartCSection 15.207 PASS DTSBandwidth 47CFRPart15SubpartCSection 15.247(a)(2) PASS MaximumConductedOutput Power 47CFRPart15SubpartCSection 15.247(b)(3) PASS MaximumPowerSpectral Density 47CFRPart15SubpartCSection15.247(e)PASS BandEdgeMeasurements 47CFRPart15SubpartCSection 15.247(d) PASS ConductedSpuriousEmissions 47CFRPart15SubpartCSection 15.247(d) PASS RadiatedSpuriousEmission& Restrictedbands 47CFRPart15SubpartCSection 15.205/15.209 PASS ReportNo.:EED32S815398Page 4 of 45 3GeneralInformation 3.1ClientInformation Applicant:ZhuhaiLivtraTechnologyCo.,Ltd. AddressofApplicant:Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue, HongqiTown,JinwanDistrict,ZhuhaiCity,GuangdongProvince Manufacturer:ZhuhaiLivtraTechnologyCo.,Ltd. AddressofManufacturer:Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue, HongqiTown,JinwanDistrict,ZhuhaiCity,GuangdongProvince Factory:ZhuhaiLivtraTechnologyCo.,Ltd. AddressofFactory:Room327,3rdFloor,No.2FactoryBuilding,No.6698ZhuhaiAvenue, HongqiTown,JinwanDistrict,ZhuhaiCity,GuangdongProvince 3.2GeneralDescriptionofEUT ProductName:MiniMulti-EffectProcessor ModelNo.:NANOCORE,PocketPixel,SonbitPocketcore TestModelNo.:NANOCORE Modeldifference: Thatanyofproductionunitsbearingthefollowingmodelnumbershave sameelectricalparameters(current/voltage/power,etc.),internalstructure, electricalprinciples,PCBandlayout.Onlytheappearanceandmodel namearedifferentformarketingrequirements. Fordetailedinformation,pleaserefertothetablebelow. Trademark: LIVTRA,LEKATO,CASON,GEAR4MUSIC,VOVENTO,WORALL, HEBIKUO,PogoLab,EROK,GOKKO ProductType: MobilePortableFixLocation OperationFrequency: 240…

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Test Report

Confidential exhibit

Test Report

Report No. : EED32S815398Page 1 of 23 Appendix: Bluetooth LE Report No. : EED32S815398Page 2 of 23 Content 1. Duty Cycle.............................................................................................................................................4 1.1 Test Result...................................................................................................................................4 1.1.1 Ant1................................................................................................................................... 4 1.2 Test Graph...................................................................................................................................5 1.2.1 Ant1................................................................................................................................... 5 2. Bandwidth............................................................................................................................................. 7 2.1 Test Result...................................................................................................................................7 2.1.1 OBW..................................................................................................................................7 2.1.2 6dB BW............................................................................................................................. 7 2.2 Test Graph...................................................................................................................................8 2.2.1 OBW..................................................................................................................................8 2.2.2 6dB BW........................................................................................................................... 10 3. Maximum Conducted Output Power...................................................................................................12 3.1 Test Result.................................................................................................................................12 3.1.1 Power.............................................................................................................................. 12 3.2 Test Graph.................................................................................................................................13 3.2.1 Power.............................................................................................................................. 13 4. Maximum Power Spectral Density......................................................................................................15 4.1 Test Result.................................................................................................................................15 4.1.1 PSD................................................................................................................................. 15 4.2 Test Graph.................................................................................................................................16 4.2.1 PSD................................................................................................................................. 16 5. Unwanted Emissions In Non-restricted Frequency Bands..................................................................18 5.1 Test Result.................................................................................................................................18 Report No. : EED32S815398Page 3 of 23 5.1.1 Ref...................................................................................................................................18 5.1.2 CSE................................................................................................................................. 18 5.2 Test Graph.................................................................................................................................19 5.2.1 Ref...................................................................................................................................19 5.2.2 CSE................................................................................................................................. 21 Report No. : EED32S815398Page 4 of 23 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1MSISO 24022.1422.50585.510.680.03 24402.1422.50585.510.680.03 24802.1412.50485.500.680.03 Report No. : EED32S815398Page 5 of 23 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No. : EED32S815398Page 6 of 23 1M_HCH_2480MHz_Ant1_NTNV Report No. : EED32S815398Page 7 of 23 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict ResultLimit 1MSISO 240211.028/Pass 244011.031/Pass 248011.031/Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict ResultLimit 1MSISO 240210.672>=0.5Pass 244010.669>=0.5Pass 248010.670>=0.5Pass Report No. : EED32S815398Page 8 of 23 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No. : EED32S815398Page 9 of 23 1M_HCH_2480MHz_Ant1_NTNV Report No. : EED32S815398Page 10 of 23 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No. : EED32S815398Page 11 of 23 1M_HCH_2480MHz_Ant1_NTNV Report No. : EED32S815398Page 12 of 23 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1Limit 1MSISO 2402-2.45<=30Pass 2440-2.37<=30Pass 2480-2.74<=30Pass Note1: Antenna Gain: Ant1: 3.04dBi; Report No. : EED32S815398Page 13 of 23 3.2 Test Graph 3.2.1 Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Report No. : EED32S815398Page 14 of 23 1M_HCH_2480MHz_Ant1_NTNV Report No. : EED32S815398Page 15 of 23 4. …

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Contact Information

Applicant

Kevin Chen

[email protected]Fax: +86 18126147663

Technical Contact

FCC US Agent, LLCTim Payne

[email protected]

3722 Illinois Avenue · Saint Charles, Illinois, 60174 · United States

Test Firm

Centre Testing International Group Co., LtdVicky Zhou

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	600.00 µW

Confidentiality

Long Term

Grant Notes

Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance requirements.

Documents & Files

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Attestation Statements

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Cover Letter(s)

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ID Label/Location Info

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RF Exposure Info

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Test Report

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

ID Label/Location Info

Label Location

RF Exposure Info

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

Test Report

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

Test Report

Confidential exhibit

Test Report

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

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	600.00 µW

Confidentiality

Long Term

Grant Notes