2APEW-2C502AESR HaloLock Wireless Charger

FCC ID:2APEW-2C502A 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. • Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. • 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. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. IC:24790-2C502A This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d'exposition aux radiations IC CNR-102 établies pour un environnement non contrôlé. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1. L’appareil ne doit pas produire de brouillage; 2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps

Electronic Silk Road (Shenzhen) Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2APEW-2C502A Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit TypeFile Name Block Diagram Schematics Operational Description Block SCH Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, We also requesting the commission to grant short-term confidentiality request on the following attachments until180 days after the Grant Date of Equipment Authorizations. Exhibit TypeFile Name ManualUser manual Sincerely, Hanson Li 2021-1-28

Electronic Silk Road (Shenzhen) Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date:2021-1-28 SUBJECT: FCC Application for (FCC ID: 2APEW-2C502A) To Whom It May Concern: We, the undersigned, hereby authorize EMTEK (DONGGUAN) CO., LTD. at Sam Lvon our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK (DONGGUAN) CO., LTD.on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Sincerely, Hanson Li 2021-1-28

FCC ID: 2APEW-2C502A

FC C I0:2APEW-2C502A IC:2479 0-2C502A Model:2C502A ESR Halolock Magnelic Wireless Charger l np ut : 5 V - 3 A / 9 V - 2 A � ( € f@ ,! Output: 15W(MAX) Made lu....,.u...w.i.a._ _ _L.__ 8.5 mm

FCC ID: 2APEW-2C502A WPTANT

TRF NO. FCC15 C/APage 1 of 9 Access totheWorld 1. EUT SPECIFICATION FCC ID: 2APEW-2C502A CharacteristicsDescription Product NameESR HaloLock Wireless Charger Model number2C502 Power SupplyDC 5V from Adapter Operating Frequency Range 110-205kHz Modulation Technique Induction Antenna TypeInduction coil Device categoryPortable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversitySingle antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation appliedMPE Evaluation SAR Evaluation TRFNO.FCC15C/APage2of9 AccesstotheWorld 2.SUMMARYOFTESTRESULT EMISSION DescriptionofTestItemStandard&LimitsResults MPE FCCPart1(1.1310)andPart2(2.1091) 680106D01RFExposureWireless ChargingAppv03 Pass Note:N/AisanabbreviationforNotApplicable. TRFNO.FCC15C/APage3of9 AccesstotheWorld 3.MEASURINGDEVICEANDTESTEQUIPMENT 3.1.ForMPEMeasurement UsedEquipmentManufacturerModelNo.SerialNo.LastCal.Cal.Interval  Probe(100cm 2 )NardaELT-400C-0012May22,20201Year  E-Field Probe(100kHz-3GHz) NardaEF03912304/03May22,20201Year  BroadbandFieldMeterNardaNBM-550232421May22,20201Year  ExposureLevel Tester(1Hz-400KHz) NardaELT-400C-0012May22,20201Year TRFNO.FCC15C/APage4of9 AccesstotheWorld 4.RFEXPOSURE 4.1.MeasuringStandard FCCPart1(1.1310)andPart2(2.1091) 4.2.Requiments ThreedifferentcategoriesoftransmittersaredefinedbytheFCCinOETBulletin65.Thesecategories arefixedinstallation,mobile,andportableandaredefinedasfollows:oFixedInstallations:fixed locationmeansthatthedevice,includingitsantenna,isphysicallysecuredatapermanentlocationand isnotabletobeeasilymovedtoanotherlocation.Additionally,distancetohumansfromtheantennais maintainedtoatleast2meters.oMobileDevices:amobiledeviceisdefinedasatransmittingdevice designedtobeusedinotherthanfixedlocationsandtobegenerallyusedinsuchawaythata separationdistanceofatleast20centimetersisnormallymaintainedbetweenthetransmitter'sradiating structuresandthebodyoftheuserornearbypersons.Transmittersdesignedtobeusedbyconsumers orworkersthatcanbeeasilyre-located,suchasawirelessmodemoperatinginalaptopcomputer,are consideredmobiledevicesiftheymeetthe20centimeterseparationrequirement.TheFCCrulesfor evaluatingmobiledevicesforRFcompliancearefoundin47CFR§2.1091.oPortableDevices:a portabledeviceisdefinedasatransmittingdevicedesignedtobeusedsothattheradiatingstructure(s) ofthedeviceis/arewithin20centimetersofthebodyoftheuser.Portabledevicerequirementsare foundinSection2.1093oftheFCC'sRules(47CFR§2.1093).TheFCCalsocategorizestheuseof thedeviceasbasedupontheuser’sawarenessandabilitytoexercisecontroloverhisorherexposure. ThetwocategoriesdefinedareOccupational/ControlledExposureandGeneral Population/UncontrolledExposure.Thesetwocategoriesaredefinedasfollows: Occupational/ControlledExposure:Ingeneral,occupational/controlledexposurelimitsareapplicableto situationsinwhichpersonsareexposedasaconsequenceoftheiremployment,whohavebeenmade fullyawareofthepotentialforexposureandcanexercisecontrolovertheirexposure.Thisexposure categoryisalsoapplicablewhentheexposureisofatransientnatureduetoincidentalpassagethrough alocationwheretheexposurelevelsmaybehigherthanthegeneralpopulation/uncontrolledlimits,but theexposedpersonisfullyawareofthepotentialforexposureandcanexercisecontroloverhisorher exposurebyleavingtheareaorbysomeotherappropriatemeans.AwarenessofthepotentialforRF exposureinaworkplaceorsimilarenvironmentcanbeprovidedthroughspecifictrainingaspartofaRF safetyprogram.Ifappropriate,warningsignsandlabelscanalsobeusedtoestablishsuchawareness byprovidingprominentinformationontheriskofpotentialexposureandinstructionsonmethodsto minimizesuchexposurerisks.GeneralPopulation/UncontrolledExposure:Thegeneralpopulation/ uncontrolledexposurelimitsareapplicabletosituationsinwhichthegeneralpublicmaybeexposedor inwhichpersonswhoareexposedasaconsequenceoftheiremploymentmaynotbemadefullyaware ofthepotentialforexposureorcannotexercisecontrolovertheirexposure.Membersofthegeneral publicwouldcomeunderthiscategorywhenexposureisnotemployment-related;forexample,inthe caseofawirelesstransmitterthatexposespersonsinitsvicinity.Warninglabelsplacedonlow-power consumerdevicessuchascellulartelephonesarenotconsideredsufficienttoallowthedevicetobe consideredundertheoccupational/controlledcategory,andthegeneralpopulation/uncontrolled exposurelimitsapplytothesedevices. TRFNO.FCC15C/APage5of9 AccesstotheWorld 4.3.Testconfiguration 1)ThefieldstrengthofbothE-fieldandH-fieldwasmeasuredat15cm(the15cmmeasuredfromthe centeroftheprobe(s)totheedgeofthedevice)usingtheequipmentlistabovefordetermining compliancewiththeMPErequirementsofFCCPart1.1310. 2)TheRFpowerdensitywasmeasuredat3ifferentchargeconditions:.minload,midload,maxload. 3)MaximumE-fieldandH-fieldmeasurementsweremade15cmfromeachsideoftheEUT.Alongthe sideoftheEUTandstill15cmawayfromtheedgeoftheEUT,thefieldprobeswerepositionedatthe locationwherethereismaximumfieldstrength.ThemaximumE-fieldandH-fieldisreportedbelow. 4)Emissionsbetween100kHzto300kHzshouldbeassessedversusthelimitsat300kHzinTable1of Section1.1310:614V/mand1.63A/m.AKDBinquiryisrequiredtodeterminetheapplicable exposurelimitsbelow100kHz. 5)Thisdeviceusesawirelesschargingcircuitforpowertransferoperatingatthefrequencyof 110-205kHz.Thus,thelimitswereused:E-fieldLimit=614(V/m);H-fieldlimit=1.63(A/m). TRFNO.FCC15C/APage6of9 AccesstotheWorld 4.4.Limits TestModeDescriptionRemark ModeA Charging 100%LoadWithresistor 50%LoadWithresistor 0%LoadNoload TRFNO.FCC15C/APage7of9 AccesstotheWorld 4.5.MeasuringResults TestMode:ModeA.1(100%Load) ElectricFieldEmissions TestPositionMeasureValue(V/m)Limit(V/m) Top 2.13614 Left 2.26614 Right 2.33614 Rear 3.14614 Front 2.65614 Bottom 2.28614 MagneticFieldEmissions TestPositionMeasureValue(A/m)Limit(A/m) Top0.0126 1.63 Left0.0137 1.63 Right0.0114 1.63 Rear0.0126 1.63 Front0.0234 1.63 Bottom0.0168 1.63 TestMode:ModeA.1(50%Load) ElectricFieldEmissions TestPositionMeasureValu…

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ReportNo.ES210112035WPage 1 of 27 Ver.1.0 TESTREPORT ProductName ： ESRHaloLockWirelessCharger ModelNumber ： 2C502A FCCID ： 2APEW-2C502A Preparedfor:ElectronicSilkRoad(Shenzhen)TechCo.,Ltd Address:7thF,Building10B,TaihuaWutongIndustrialPark,Gushu DevelopmentZones,XixiangStreet,Bao'anArea,Shenzhen,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnologyReserch andDevelopmentBase,No.9,XinchengAvenue,Songshanhu High-technologyIndustrialDevelopmentZone,Dongguan, Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:ES210112035W Date(s)ofTests:January12,2021toJanuary18,2021 Dateofissue:January18,2021 ReportNo.ES210112035WPage 2 of 27 Ver.1.0 TABLEOFCONTENT TestReportDescriptionPage 1.SUMMARYOFTESTRESULTS.......................................................................................................................................5 2.GENERALINFORMATION ................................................................................................................................................ 6 2.1.DescriptionofDevice(EUT).......................................................................................................................................6 2.2.Input/OutputPorts......................................................................................................................................................6 2.3.IndependentOperationModes...................................................................................................................................7 2.4.TestManner ................................................................................................................................................................... 7 2.5.DescriptionofTestFacility ........................................................................................................................................... 7 2.6.TestSoftware ................................................................................................................................................................. 7 2.7.DescriptionofSupportDevice....................................................................................................................................8 2.8.MeasurementUncertainty...........................................................................................................................................8 3.MEASURINGDEVICEANDTESTEQUIPMENT..........................................................................................................9 3.1.ConductedEmissionTestEquipment ........................................................................................................................ 9 3.2.For3mRadiatedEmissionMeasurement9K-30M(3mchamber1#) .................................................................. 9 3.3.For3mRadiatedEmissionMeasurement30M-1G(3mchamber1#) .............................................................. 9 4.20DBBANDWIDTH..........................................................................................................................................................10 4.1.TestProcedure............................................................................................................................................................10 4.2.TestResults.................................................................................................................................................................10 5.POWERLINECONDUCTEDEMISSIONMEASUREMENT ..................................................................................... 11 5.1.BlockDiagramofTestSetup ..................................................................................................................................... 11 5.2.Limits ............................................................................................................................................................................. 11 5.3.TestProcedure............................................................................................................................................................11 5.4.MeasuringResults......................................................................................................................................................12 6.RADIATEDEMISSIONTEST..........................................................................................................................................15 6.1.MeasurementProcedure ........................................................................................................................................... 15 6.2.TestSET-UP(BlockDiagramofConfiguration) ..................................................................................................... 15 6.3.MeasurementEquipmentUsed ................................................................................................................................ 16 6.4.RadiatedEmissionLimit............................................................................................................................................16 6.5.MeasurementResult..................................................................................................................................................18 7.ANTENNAREQUIREMENT.............................................................................................................................................26 ReportNo.ES210112035WPage 3 of 27 Ver.1.0 TESTREPORTDESCRIPTION Applicant:ElectronicSilkRoad(Shenzhen)TechCo.,Ltd Address: 7thF,Building10B,TaihuaWutongIndustrialPark,GushuDevelopmentZones, XixiangStreet,Bao'anArea,Shenzhen,China Manufacturer:ElectronicSilkRoad(Shenzhen)TechCo.,Ltd Address: 7thF,Building10B,TaihuaWutongIndustrialPark,GushuDevelopmentZones, XixiangStreet,Bao'anArea,Shenzhen,China EUT:ESRHaloLockWirelessCharger ModelName:2C502A Trademark:ESR MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARD…

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FCC ID: 2APEW-2C502A