2AVJA-LS8921wireless charger

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DATEJan.13,2020 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2AVJA-LS8921 ProductName:nightlightwithwirelesscharger RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommissionsrules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...)  Schematics Blockdiagram Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> NameTonnyXue Titlemanager CompanyDongguanRamcentElectricalApplianceCo.,Ltd

DATE:Jan.13,2020 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointShenzhenCTLTestingTechnologyCo.,Ltd.(MR.TracyQi)at Floor1-A,BaishaTechnologyPark,No.3011,ShahexiRoad,Nanshan,Shenzhen 518055China(NameofAgentcompanynameandaddress)toactasouragentinthe preparationofthisapplicationforequipmentcertification.Icertifythatsubmitted documentsproperlydescribethedeviceorsystemforwhichequipmentcertificationis sought.Ialsocertifythateachunitmanufactured,importedormarketed,asdefinedinthe FederalCommunicationsCommission’sregulationswillhaveaffixedtoitalabelidentical tothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithDongguanRamcentElectricalAppliance Co.,LtdatBldgC,LianshangIntelligentManufacturingIndustrial Park,Gaobu,Dongguan,Guangdong(ApplicantNameandaddress) <Signature> NameTonnyXue Titlemanager ApplicantCompanyDongguanRamcentElectricalApplianceCo.,Ltd

DongguanRamcentElectricalApplianceCo.,Ltd BldgC,LianshangIntelligentManufacturingIndustrialPark,Gaobu,Dongguan, Guangdong,China Tel:+8618688668245 SeriesModelsDescription FCCID:2AVJA-LS8921Date:Jan.13,2020 Towhomitmayconcern: Thedevice(ProductName:BudsWirelessEarbuds)ModelsName:LS-8921, LS-8923,LS-8926,LS-8927,LS-8928,LS-8929,LS-8930,LS-8931,LS-8932, LS-8935havesameelectrical,PCBandBOM,onlythemodel’snameandcolour aredifferentformarketingrequirements. Sincerely, TonnyXue/Manager

FCCID:2AVJA-LS8921

FCCIDLabelLocation FCCID:2AVJA-LS8921

FCCID:2AVJA-LS8921 Antenna

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194Fax:+86-755-26636041 RFEXPOSUREREPORT ReportReferenceNo..................:CTL1806266081-MPE Compiledby (position+printednamesignature) HappyGuo (Fileadministrators) Supervisedby (position+printedname+signature) NiceNong (TestEngineer) Approvedby (position+printedname+signature) IvanXie (Manager) TestingLaboratoryName..........: ShenzhenCTLTestingTechnologyCo.,Ltd. Address...........................................: Floor1-A,BaishaTechnologyPark,No.3011,Shahexi Road,Nanshan,Shenzhen518055China. Applicant’sname ......................... : DongguanCityLansenApplianceCo.,Ltd. Address...........................................: BldgC,LianshangIntelligentManufacturingIndustrialPark, Gaobu,Dongguan,Guangdong Testspecification ........................ : Standard..........................................: FCCCFR47part1,1.1307(b),1.1310 TRFOriginator................................:ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.....................................:Dated2011-01 Testitemdescription .................. : nightlightwithwirelesscharger FCCID.............................................: 2AVJA-LS8921 TradeMark ...................................... :RAMCENT Model/Typereference...................: LS-8921,LS-8923,LS-8926,LS-8927,LS-8928,LS-8929, LS-8930,LS-8931,LS-8932,LS-8935 TransmitFrequency.....................:115~205KHz Antennatype...................................:Loopantenna Dateofreceiptoftestitem..............: Sept.09,2019 Dateofsampling..............................: Sept.09,2019 DateofTestDate ............................. : Sept.09,2019–Oct.11,2019 DataofIssue.....................................: Oct.11,2019 Result ................................................. : Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongas theShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsource ofthematerial.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwill notassumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproduced materialduetoitsplacementandcontext. V1.0Page 2 of 9 ReportNo.:CTL1806266081-MPE TESTREPORT TestReportNo.: CTL1806266081-MPE Oct.12,2019 ________________________________________________________________________________________ Dateofissue Equipmentunder Test : nightlightwithwirelesscharger Type/Model(s): LS-8921,LS-8923,LS-8926,LS-8927,LS-8928,LS-8929,LS-8930, LS-8931,LS-8932,LS-8935 Applicant: DongguanRamcentElectricalApplianceCo.,Ltd Address: BldgC,LianshangIntelligentManufacturingIndustrialPark, Gaobu,Dongguan,Guangdong,China Manufacturer: DongguanRamcentElectricalApplianceCo.,Ltd Address: BldgC,LianshangIntelligentManufacturingIndustrialPark, Gaobu,Dongguan,Guangdong,China TestResultPASS Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuing testinglaboratory. V1.0Page 3 of 9 ReportNo.:CTL1806266081-MPE Contents 1.SUMMARY .................................................................................................................................................... 4 1.1.EUTconfiguration4 2.TESTENVIRONMENT.........................................................................................................................4 2.1.Addressofthetestlaboratory4 2.2.TestFacility4 2.3.Environmentalconditions5 2.4.Statementofthemeasurementuncertainty5 3.METHODOFMEASUREMENT.....................................................................................................6 3.1.ApplicableStandard6 3.2.Limit6 4.TESTRESULT .......................................................................................................................................... 7 4.1.TestSetup7 4.2.TestEquipment7 HI3637..............................................................................................................................................................................7 4.3.MeasurementProcedure7 4.4.EquipmentApprovalConsiderations7 4.5.EandHfieldStrength8 5.TESTSETUPPHOTO .......................................................................................................................... 9 V1.0Page 4 of 9 ReportNo.:CTL1806266081-MPE 1.SUMMARY 1.1.EUTconfiguration KindofProductnightlightwithwirelesscharger ModelNameLS-8921 FrequencyRange115-205KHz AntennaTypeInductiveloopcoilantenna FCCID2AVJA-LS8921 2.TESTENVIRONMENT 2.1.Addressofthetestlaboratory ShenzhenCTLTestingTechnologyCo.,Ltd. Floor1-A,BaishaTechnologyPark,No.3011,ShahexiRoad,NanshanDistrict,Shenzhen,China 518055 ThesitesareconstructedinconformancewiththerequirementsofANSIC63.7,ANSIC63.10(2013) andCISPRPublication22. 2.2.TestFacility Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: CNAS-LabCode:L7497 ShenzhenCTLTestingTechnologyCo.,Ltd.hasbeenassessedandprovedtobeincompliance withCNAS-CL01AccreditationCriteriaforTestingandCalibrationLaboratories(identicaltoISO/IEC 17025:2005GeneralRequirements)fortheCompetenceofTestingandCalibrationLaboratories. A2LA-LabCert.No.4343.01 ShenzhenCTLTestingTechnologyCo.,Ltd,EMCLaboratoryhasbeenaccreditedbyA2LAfor technicalcompetenceinthefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC 17025:2005GeneralRequirementsfortheCompetenceofTestingandCalibrationLaboratories andanyadditionalprogramrequirementsintheidentifiedfieldoftesting. ICRegistrationNo.:9618B CABidentifier:CN0041 The3malternatetestsiteofShenzhenCTLTestingTechnologyCo.,Ltd.EMCLaboratoryhas beenregisteredbyInnovation,ScienceandEconomicDevelopmentCanadatotesttoCanadian radioequipmentrequirementswithRegistrationNo.:9618BonJan.22,2019. FCC-RegistrationNo.:399832 DesignationNo.:CN1216 ShenzhenCTLTestingTechnologyCo.,Ltd.EMCLaboratoryhasbeenregisteredandfully describedinareportfiledwiththe(FCC)FederalCommunicationsCommission.Theacceptance letterfromtheFCCismaintainedinourfiles.Registration399832,December0…

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Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] FCC PART 15 SUBPART C TEST REPORT Report Reference No. .............. : CTL1806266081-WF Compiled by ( position+printed name+signature) Happy Guo (File administrators) Supervised by ( position+printed name+signature) Nice Nong (Test Engineer) Approved by ( position+printed name+signature) Ivan Xie (Manager) Test Firm ................................... : Shenzhen CTL Testing Technology Co., Ltd. Address ...................................... : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Applicant’s name ..................... : Dongguan Ramcent Electrical Appliance Co.,Ltd Address ...................................... : Bldg C, Lianshang Intelligent Manufacturing Industrial Park, Gaobu, Dongguan, Guangdong, China Test specification: Standard ..................................... : FCC Part 15C Master TRF ................................ : Dated 2011-01 Test item description ............... : night light with wireless charger FCC ID ....................................... : 2AVJA-LS8921 Trade Mark ................................. : RAMCENT Model/Type reference ................ : LS-8921, LS-8923, LS-8926, LS-8927, LS-8928, LS-8929, LS-8930, LS-8931, LS-8932, LS-8935 Transmit Frequency .................. : 115~205KHz Antenna type .............................. : Loop antenna Date of receipt of test item ............ : Sept. 09, 2019 Date of sampling ........................... : Sept. 09, 2019 Date of Test Date .......................... : Sept. 09, 2019–Oct. 11, 2019 Data of Issue ................................. : Oct. 11, 2019 Result ............................................ : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology 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. V1.0 Page 2 of 22 Report No.: CTL1806266081-WF T E S T R E P O R T Test Report No. : CTL1806266081-WF Oct. 11, 2019 Date of issue Equipment under Test : night light with wireless charger Type / Model(s) : LS-8921, LS-8923, LS-8926, LS-8927, LS-8928, LS-8929, LS-8930, LS-8931, LS-8932, LS-8935 Applicant : Dongguan Ramcent Electrical Appliance Co.,Ltd Address : Bldg C, Lianshang Intelligent Manufacturing Industrial Park, Gaobu, Dongguan, Guangdong, China Manufacturer : Dongguan Ramcent Electrical Appliance Co.,Ltd Address : Bldg C, Lianshang Intelligent Manufacturing Industrial Park, Gaobu, Dongguan, Guangdong, China Test result Pass * The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 22 Report No.: CTL1806266081-WF Contents FCC PART 15 SUBPART C TEST REPORT ........................................................................................ 1 1. TEST STANDARDS .................................................................. 4 2. SUMMARY ............................................................................. 5 2.1. General Remarks 5 2.2. Equipment Under Test 5 2.3. Short description of the Equipment under Test (EUT) 5 2.4. EUT operation mode 5 2.5. EUT configuration 5 2.6. Related Submittal(s) / Grant (s) 5 2.7. Modifications 5 2.8. Summary of Test Results 6 3. TEST ENVIRONMENT ............................................................... 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Statement of the measurement uncertainty 8 3.5. Equipments Used during the Test 8 4. TEST CONDITIONS AND RESULTS ............................................. 9 4.1. AC Power Conducted Emission 9 4.2. Radiated Emission 12 4.3. 20dB Bandwidth/99% Bandwidth 17 5. TEST SETUP PHOTOS OF THE EUT .......................................... 18 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 19 V1.0 Page 4 of 22 Report No.: CTL1806266081-WF 1. TEST STANDARDS The tests were performed according to following standards: FCC Rules Part 15.207,15.209, 15.215(c) ANSI C63.10-2013 V1.0 Page 5 of 22 Report No.: CTL1806266081-WF 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : Sept. 09, 2019 Testing commenced on : Sept. 09, 2019 Testing concluded on : Oct. 11, 2019 2.2. Equipment Under Test Power supply system utilised Power supply voltage : ● 120V / 60 Hz ○ 115V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 9V from AC adapter 2.3. Short description of the Equipment under Test (EUT) A night light with wireless charger work frequency range 115-205 KHz. For more details, refer to the user’s manual of the EUT. Serial number: Prototype 2.4. EUT operation mode The EUT has been tested under typical operating condition. The Applicant provides communication tools software to control the EUT for staying in continuous transmitting mode for testing. 2.5. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ○ - supplied by the manufacturer ● - supplied by the lab ● Mobile Phone Manufacturer : APPLE Model No. : iPhone 8 ● AC adapter Manufacturer : NALIN Model No. : NLB150090W1C4S47 2.6. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: fileing to comply with FCC Part 15, Subpart C Rules. 2.7. Modifications No modifications were implemented to meet testing criteria. V1.0 Page 6 of 22 Report No.: CTL1806266081-WF 2.8. Summary of Test Results The EUT is night light with wireless charger, The test summary of the EUT listed as below: Test Standards Test Result Electric Field Radiated …

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FCCID:2AVJA-LS8921