2AVLI-EP032BTrue wireless Earbuds

FCC Requirement changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. Note: 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.

FCCID:2AVLI-EP032B FCCID:2AVLI-EP032B

ModelNo.:EP032B FCCID:2AVLI-EP032B

FCC ID:2AVLI-EP032B FCC ID:2AVLI-EP032B FCC ID:2AVLI-EP032B

ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlytothesample(s) tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.: CQASZ20201201544E-02 Applicant:HONGKONGVIMAITECHNOLOGYCO.,LIMITED AddressofApplicant:FLAT/RMH29,1/FPHASE2KWAISHINGINDBLDGNO.42-46,TAILINPAI ROADKWAICHUNG,HONGKONG EquipmentUnderTest(EUT): Product:TruewirelessEarbuds ModelNo.:EP032B BrandName:N/A FCCID:2AVLI-EP032B Standards:47CFRPart1.1307 47CFRPart1.1310 KDB680106D01RFExposureWirelessChargingBaseAppv03 DateofReceipt:2020-12-25 DateofTest:2020-12-25to2021-01-05 DateofIssue:2021-01-05 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy： (TinyYou) ReviewedBy: (AresLiu) ApprovedBy: (SheekLuo) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20201201544E-02 Page:2of10 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20201201544E-02Rev.01 Initialreport 2021-01-05 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20201201544E-02 Page:3of10 2Contents Page 1VERSION......................................................................................................................................................................2 2CONTENTS..................................................................................................................................................................3 3GENERALINFORMATION........................................................................................................................................4 3.1CLIENTINFORMATION................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT................................................................................................................................4 3.3PRODUCTSPECIFICATIONSUBJECTIVETOTHISSTANDARD........................................................................................4 3.4TESTENVIRONMENT...................................................................................................................................................5 3.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................5 3.6TESTLOCATION..........................................................................................................................................................6 3.7TESTFACILITY............................................................................................................................................................6 3.8EQUIPMENTLIST........................................................................................................................................................6 4RFEXPOSUREEVALUATION.................................................................................................................................7 4.1RFEXPOSURECOMPLIANCEREQUIREMENT..............................................................................................................7 4.1.1Limits................................................................................................................................................................7 4.1.2TestProcedure...............................................................................................................................................7 4.1.3TestSetup.......................................................................................................................................................8 4.1.4TestResults....................................................................................................................................................8 APPENDIXA:PHOTOGRAPHSOFTESTSETUP.....................................................................................................10 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20201201544E-02 Page:4of10 3GeneralInformation 3.1ClientInformation Applicant:HONGKONGVIMAITECHNOLOGYCO.,LIMITED AddressofApplicant:FLAT/RMH29,1/FPHASE2KWAISHINGINDBLDGNO.42-46,TAILIN PAIROADKWAICHUNG,HONGKONG Manufacturer:SHENZHENVIMAITECHNOLOGYCO.,LTD AddressofManufacturer:Floor3,buildingB,no.5huatingroad,tongshengcommunity,dalangstreet, longhuadistrict,shenzhen Factory:SHENZHENVIMAITECHNOLOGYCO.,LTD AddressofFactory:Floor3,buildingB,no.5huatingroad,tongshengcommunity,dalangstreet, longhuadistrict,shenzhen 3.2GeneralDescriptionofEUT ProductName: TruewirelessEarbuds ModelNo.: EP032B BrandName: N/A HardwareVersion: EP032B-AB5616A-V1.0 SoftwareVersion: Airplus-032Z-Sz79-5616A.LIR-122410000EFE5-AFF5D7C9J.Prd EUTPowerSupply: lithiumbattery:DC3.7VChargingbyDC5V 3.3ProductSpecificationsubjectivetothisstandard EquipmentCategory:Non-ISMfrequency OperationFrequencyrange:110kHz~205kHz ModulationType:Induction AntennaType:Inductioncoil AntennaGain:0dBi Power:5W(Max) Note: 1.Insection15.31(m),regardstotheoperatingfrequencyrangeless1MHz. ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20201201544E-02 Page:5of10 3.4TestEnvironment OperatingEnvironment: Temperature: 25.1  C Humidity:54%RH AtmosphericPressure:1009mbar TestMode: Modea:Wirelesscharging5WWirelesschargingModeatOutput5W 3.5DescriptionofSupportUnits TheEUThasbeentestedwithassociatedequipmentbelow. 1）Supportequipment DescriptionManufacturerModelNo.Certification Suppliedby AdapterHUAWEILPL-C010050200Z/CQA WirelessChargerBaseusBS-W508/CQA 2)Cable CableNo.DescriptionManufacturerCableType/Length Suppliedby / / /// ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ2…

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Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 Test Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No.: CQASZ20201201544E-01 Applicant:HONGKONG VIMAI TECHNOLOGY CO., LIMITED Address of Applicant:FLAT/RM H29, 1/F PHASE 2 KWAI SHING IND BLDG NO.42-46, TAI LIN PAI ROAD KWAI CHUNG, HONG KONG Equipment Under Test (EUT): Product:True wireless Earbuds Model No.:EP032B Brand Name:N/ A FCC ID:2AVLI-EP032B Standards:47 CFR Part 15, Subpart C Date of Receipt:2020-12-25 Date of Test:2020-12-25 to 2021-01-05 Date of Issue:2021-01-05 Test Result:PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Tiny You ) Reviewed By: (AresLiu) Approved By: (Sheek Luo) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20201201544E-01 Page: 2 of 26 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20201201544E-01Rev.01 Initial report 2021-01-05 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20201201544E-01 Page: 3 of 26 2 Test Summary Test ItemTest RequirementTest methodResult Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203 ANSI C63.10 2013PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 2013PASS 20dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.215 ANSI C63.10 2013PASS Radiated Emission , Radiated Spurious Emissions 47 CFR Part 15, Subpart C Section 15.209 ANSI C63.10 2013PASS Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20201201544E-01 Page: 4 of 26 3 Contents Page 1 VERSION....................................................................................................................................................................2 2 TEST SUMMARY......................................................................................................................................................3 3CONTENTS................................................................................................................................................................4 4 GENERAL INFORMATION.....................................................................................................................................5 4.1 C LIENTINFORMATION........................................................................................................................................... 5 4.2 G ENERALDESCRIPTION OFEUT...........................................................................................................................5 4.3 P RODUCTSPECIFICATION SUBJECTIVE TO THIS STANDARD...................................................................................5 4.4 T ESTENVIRONMENT..............................................................................................................................................6 4.5 D ESCRIPTION OFSUPPORTUNITS..........................................................................................................................6 4.6 S TATEMENT OF THE MEASUREMENT UNCERTAINTY..............................................................................................7 4.7 T ESTLOCATION.....................................................................................................................................................7 4.8 T ESTFACILITY.......................................................................................................................................................7 4.9 D EVIATION FROMSTANDARDS..............................................................................................................................7 4.10 O THERINFORMATIONREQUESTED BY THECUSTOMER........................................................................................7 4.11 E QUIPMENTLIST................................................................................................................................................... 8 5 TEST RESULTS AND MEASUREMENT DATA.................................................................................................9 5.1 A NTENNAREQUIREMENT...................................................................................................................................... 9 5.2 C ONDUCTEDEMISSIONS......................................................................................................................................10 5.3 20 DBOCCUPYBANDWIDTH................................................................................................................................13 5.4 R ADIATEDSPURIOUSEMISSION&RESTRICTED BANDS..................................................................................... 15 5.4.1 Spurious Emissions................................................................................................................................. 15 6 PHOTOGRAPHS - EUT TEST SETUP...............................................................................................................20 6.1 R ADIATEDEMISSION........................................................................................................................................... 20 6.2 C ONDUCTEDEMISSION........................................................................................................................................21 7 PHOTOGRAPHS - EUT CONSTRUCTIONAL DETAILS................................................................................22 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20201201544E-01 Page: 5 of 26 4 General Information 4.1 Client Inform…

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FCC ID:2AVLI-EP032B 1 Photographs - EUT Test Setup 1.1 Radiated Emission 9kHz~30MHz: 30MHz~1GHz: FCC ID:2AVLI-EP032B 1.2Conducted Emission