2AO2V-HSJ10PPOWER BANK

- Sh enzhen Hongshanjie Technology Co., Ltd - Federa l Communications Commission Authori zation and Evaluation Division Equipment Authori zation Bra nch 7435 Oakland Mills Road Columbia, MD 21046 4/15/24 U.S. Agent Designation Name and company of U.S. agent: Linkwld LLC Physical U.S. addre ss of agent: 1942 Bro adway St. STE 314C, Boulder, CO, 80302, US FRN of U.S. agent: 0033625682 Email addre ss of U.S. agent: Timothy.linkwld@pro ton.m [Shenzhen Hongshanjie Technology Co., Ltd]acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:[2AO2V-100522AO2V-HSJ10P]): e Linkwld LLC acknowledges their obligation to accept serv ice of pro cess on behalf of[S henzhen Hongshanjie Technology Co., Ltd ]. [S henzhen Hongshanjie Technology Co., Ltd ]with the FRN[0 027220102]accepts its obligation to maintain an agent for se rv ice of pro cess in the United States for no less than one year after either the gra ntee has perm anently term inated all marketing and import ation of the applicable equipment within the U.S., or the conclusion of any Commission-re lated administra tive or judicial pro ceeding involving the equipment, whichever is later. By signing this form , we confirm the above and that we are aware of the application re quire ments listed under § 2.911(d )(7 ). The inform ation pro vided in t his letter is based on the re fere nced ru le part s of Title 47 of the CFR as well as KDB 986446 D01. An expira tion date for this letter does not exist. In case the U.S. agent changes, the gra ntee is obligated to notify the FCC within 30 days via the gra nting TCB. Sincerely, Signature [Name] Wang Bin [Title] manager [Company] Shenzhen Hongshanjie Technology Co., Ltd Signature [Name of U.S. agent] Timothy Zhu 48_[model] US_Agent_2.911(d)(7)-U, V05 -ShenzhenHongshanjieTechnologyCo.,Ltd- [TitleofU.S.agent]Manager [CompanyofU.S.agent]LinkwldLLC

C5266091_X24_Ed.2 1/1 Shenzhen Hongshanjie Technology Co., Ltd “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Hongshanjie Technology Co., Ltd FRN: 0027220102 Grantee code: 2AO2V FCC ID: 2AO2V-HSJ10P Contact Name: Wang Bin Address: 2/F, No.20, Jiuwei 1st Road, Jiuwei Community, Hangcheng Street, Bao'an, Shenzhen, China. Telephone No: +86-13510266457 Fax No: +86-755-27863620 Email: [email protected] i. [Shenzhen Hongshanjie Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Hongshanjie Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Hongshanjie Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/07/24 Applicant’s Name: Wang Bin Title: manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Hongshanjie Technology Co., Ltd Company: Shenzhen Hongshanjie Technology Co., Ltd Address: 2/F, No.20, Jiuwei 1st Road, Jiuwei Community, Hangcheng Street, Bao'an, Shenzhen, China. Product Name: POWER BANK Model Number: HSJ10P FCC Identifier: 2AO2V-HSJ10P We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Wang Bin Date: 2024.07.24 Title: manager Signature of applicant:

C5266091_X10_Ed.2 1/1 ShenzhenHongshanjieTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2024-07-25 Subject:RequestforConfidentiality FCCID:2AO2V-HSJ10P ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-TermConfidentialityShort-TermConfidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☒ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☒☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof__180__daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:WangBin Title:manager 2024.07.25

Label FCC ID：2AO2V-HSJ10P

MAXIMUMPERMISSIBLEEXPOSURE KDB447498D01MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) EUTSpecification FCCID2AO2V-HSJ10P EUTPOWERBANK Frequencyband(Operating) BT:2.402GHz~2.480GH WLAN:2.412GHz~2.462GHz RLAN:5.180GHz~5.240GHz RLAN:5.260GHz~5.320GHz RLAN:5.500GHz~5.700GHz RLAN:5.745GHz~5.825GHz Others: DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure GeneralPopulation/Uncontrolledexposure AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Antennagain(Max)-0.68dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) AverageTime (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. MeasurementResult OperatingMode Maximum output power (dBm) Tuneup tolerance (dBm) Max.Tuneup Power (dBm) Antenna Gain (dBi) Power densityat 20cm (mW/cm 2 ) Power density Limits (mW/cm 2 ) BDR+EDR1.551.55±12.55-0.680.00031 Result:NoStandaloneSARtestisrequired.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2 450MHz2500MHz2400MHz 2 450MHz 2500MHz Center Frequency -1.73dBi-0.84dBi-0.68dBi-6 .15dBi -3 .70dBi -2.32dBi MAX. Gain -0 .68dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz M ax: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical: 2400 MHz 2450 MHz 2500 M Hz Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-6.1530-24.1420-13.0295 2450-3.7054-26.5836-10.6700 2500-2.32122-30.4301-9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo.:182519C400096101FCCID:2AO2V-HSJ10PPage1of39 FCCTestReport Applicant:ShenzhenHongshanjieTechnologyCo.,Ltd Address: 2/F,No.20,Jiuwei1stRoad,JiuweiCommunity, HangchengStreet,Bao'anDistrict,Shenzhen, China ProductName:POWERBANK ReportDate:Jul.25,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:182519C400096101FCCID:2AO2V-HSJ10PPage2of39 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................7 1.5.DescriptionofTestModes.............................................................................................................8 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................9 1.8.DescriptionofTestFacility...........................................................................................................10 1.9.Disclaimer....................................................................................................................................10 1.10.TestEquipmentList....................................................................................................................11 2.Antennarequirement..............................................................................................................................13 2.1.Conclusion...................................................................................................................................13 3.ConductedEmissionatACpowerline..................................................................................................14 3.1.EUTOperation.............................................................................................................................14 3.2.TestSetup....................................................................................................................................14 3.3.TestData......................................................................................................................................15 4.OccupiedBandwidth..............................................................................................................................17 4.1.EUTOperation.............................................................................................................................17 4.2.TestSetup....................................................................................................................................18 4.3.TestData......................................................................................................................................18 5.MaximumConductedOutputPower......................................................................................................19 5.1.EUTOperation.............................................................................................................................19 5.2.TestSetup....................................................................................................................................20 5.3.TestData......................................................................................................................................20 6.ChannelSeparation...............................................................................................................................21 6.1.EUTOperation.............................................................................................................................21 6.2.TestSetup....................................................................................................................................21 6.3.TestData......................................................................................................................................21 7.NumberofHoppingFrequencies...........................................................................................................22 7.1.EUTOperation.............................................................................................................................22 7.2.TestSetup....................................................................................................................................22 7.3.TestData......................................................................................................................................22 8.DwellTime..............................................................................................................................................23 8.1.EUTOperation.............................................................................................................................24 8.2.TestSetup....................................................................................................................................24 8.3.TestData......................................................................................................................................24 9.Emissionsinnon-restrictedfrequencybands.......................................................................................25 9.1.EUTOperation.............................................................................................................................26 9.2.TestSe…

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Page1of44 AppendixTestData ReportNo.:182519C4000961TestSampleNo.:1-2-2 StartTestDate:2024.7.4FinishTestDate:2024.7.4 TestEngineer:Auditor: Temperature:25.5 °C RelativeHumidity:47% Pressure:101kPa AppendixA:20dBBandwidth TestResult TestModeAntennaFrequency[MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.8552401.5562402.411------ DH5Ant124410.8492440.5622441.411------ DH5Ant124800.8432479.5562480.399------ 2DH5Ant124021.2842401.3582402.642------ 2DH5Ant124411.2782440.3612441.639------ 2DH5Ant124801.2722479.3612480.633------ 3DH5Ant124021.2722401.3492402.621------ 3DH5Ant124411.2722440.3462441.618------ 3DH5Ant124801.2872479.3462480.633------ Page2of44 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 DH5-Ant1-2480 Page3of44 2DH5-Ant1-2402 2DH5-Ant1-2441 2DH5-Ant1-2480 Page4of44 3DH5-Ant1-2402 3DH5-Ant1-2441 3DH5-Ant1-2480 Page5of44 AppendixB:99%OccupiedBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.757472401.61802402.3755------ DH5Ant124410.760972440.61702441.3780------ DH5Ant124800.756252479.61922480.3754------ 2DH5Ant124021.14822401.41782402.5660------ 2DH5Ant124411.15842440.41102441.5694------ 2DH5Ant124801.17572479.40062480.5763------ 3DH5Ant124021.16532401.41542402.5807------ 3DH5Ant124411.18292440.40212441.5850------ 3DH5Ant124801.18382479.40182480.5856------ Page6of44 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 DH5-Ant1-2480 Page7of44 2DH5-Ant1-2402 2DH5-Ant1-2441 2DH5-Ant1-2480 Page8of44 3DH5-Ant1-2402 3DH5-Ant1-2441 3DH5-Ant1-2480 Page9of44 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124020.99≤20.97PASS DH5Ant124411.06≤20.97PASS DH5Ant124801.55≤20.97PASS 2DH5Ant124020.35≤20.97PASS 2DH5Ant124410.41≤20.97PASS 2DH5Ant124800.89≤20.97PASS 3DH5Ant124020.29≤20.97PASS 3DH5Ant124410.38≤20.97PASS 3DH5Ant124800.84≤20.97PASS TestGraphs DH5-Ant1-2402-PASS Page10of44 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS 2DH5-Ant1-2402-PASS Page11of44 2DH5-Ant1-2441-PASS 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS Page12of44 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS Page13of44 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Ant1Hop0.992≥0.570PASS 2DH5Ant1Hop1.006≥0.856PASS 3DH5Ant1Hop1.3≥0.858PASS Page14of44 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS Page15of44 Page16of44 AppendixE:DwellTime TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.3743130.117≤0.4PASS DH3Ant1Hop1.6301580.258≤0.4PASS DH5Ant1Hop2.878980.282≤0.4PASS 2DH1Ant1Hop0.3813130.119≤0.4PASS 2DH3Ant1Hop1.6341600.261≤0.4PASS 2DH5Ant1Hop2.8821100.317≤0.4PASS 3DH1Ant1Hop0.3833130.12≤0.4PASS 3DH3Ant1Hop1.6331590.26≤0.4PASS 3DH5Ant1Hop2.8841100.317≤0.4PASS Page17of44 TestGraphs DH1-Ant1-Hop-PASS DH3-Ant1-Hop-PASS Page18of44 DH5-Ant1-Hop-PASS Page19of44 2DH1-Ant1-Hop-PASS 2DH3-Ant1-Hop-PASS Page20of44 2DH5-Ant1-Hop-PASS Page21of44 3DH1-Ant1-Hop-PASS 3DH3-Ant1-Hop-PASS Page22of44 3DH5-Ant1-Hop-PASS Page23of44 AppendixF:NumberofHoppingChannel TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS Page24of44 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS Page25of44 Page26of44 AppendixG:ConductedBandedge TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24020.32-56.57≤-19.68PASS DH5Ant1High24800.60-55.9≤-19.4PASS DH5Ant1LowHop_24020.71-56.22≤-19.29PASS DH5Ant1HighHop_24801.47-55.72≤-18.53PASS 2DH5Ant1Low2402-2.75-56.52≤-22.75PASS 2DH5Ant1High2480-3.43-56.34≤-23.43PASS 2DH5Ant1LowHop_2402-3.30-56.23≤-23.3PASS 2DH5Ant1HighHop_2480-0.30-56.04≤-20.3PASS 3DH5Ant1Low2402-2.72-56.19≤-22.72PASS 3DH5Ant1High24800.43-55.95≤-19.57PASS 3DH5Ant1LowHop_2402-0.24-56.09≤-20.24PASS 3DH5Ant1HighHop_2480-0.70-56.01≤-20.7PASS Page27of44 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS DH5-Ant1-Hop_2402-PASS Page28of44 DH5-Ant1-Hop_2480-PASS 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS Page29of44 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS 3DH5-Ant1-2402-PASS Page30of44 3DH5-Ant1-2480-PASS 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS Page31of44 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-0.24-0.24---PASS DH5Ant1240230~1000-0.24-68.32≤-20.24PASS DH5Ant124021000~26500-0.24-54.01≤-20.24PASS DH5Ant124410~Reference-0.11-0.11---PASS DH5Ant1244130~1000-0.11-67.95≤-20.11PASS DH5Ant124411000~26500-0.11-53.67≤-20.11PASS DH5Ant124800~Reference0.240.24---PASS DH5Ant1248030~10000.24-68.47≤-19.76PASS DH5Ant124801000~265000.24-53.99≤-19.76PASS 2DH5Ant124020~Reference-0.22-0.22---PASS 2DH5Ant1240230~1000-0.22-68.15≤-20.22PASS 2DH5Ant124021000~26500-0.22-53.46≤-20.22PASS 2DH5Ant124410~Reference-1.64-1.64---PASS 2DH5Ant1244130~1000-1.64-67.44≤-21.64PASS 2DH5Ant124411000~26500-1.64-53.43≤-21.64PASS 2DH5Ant124800~Reference-0.24-0.24---PASS 2DH5Ant1248030~1000-0.24-67.48≤-20.24PASS 2DH5Ant124801000~26500-0.24-53.37≤-20.24PASS 3DH5Ant124020~Reference-4.34-4.34---PASS 3DH5Ant1240230~1000-4.34-68.3≤-24.34PASS 3DH5Ant124021000~26500-4.34-54.29≤-24.34PASS 3DH5Ant124410~Reference-4.43-4.43---PASS 3DH5Ant1244130~1000-4.43-67.78≤-24.43PASS 3DH5Ant124411000~26500-4.43-53.66≤-24.43PASS 3DH5Ant124800~Reference-1.18-1.18---PASS 3DH5Ant1248030~1000-1.18-67.95≤-21.18PASS 3DH5Ant124801000~26500-1.18-53.47≤-21.18PASS Page32of44 TestGraphs DH5-Ant1-2402-0~Reference-PASS DH5-Ant1-2402-30~1000-PASS DH5-Ant1-2402-1000~26500-PASS Page33of44 DH5-Ant1-2441-0~Reference-PASS DH5-Ant1-2441-30~1000-PASS DH5-Ant1-2441-1000~26500-PASS Page34of44 DH5-Ant1-2480-0~Reference-PASS DH5-Ant1-2480-30~1000-PASS DH5-Ant1-2480-1000~26500-PASS Page35of44 2DH5-Ant1-2402-0~Reference-PASS 2DH5-Ant1-2402-30~1000-PASS 2DH5-Ant1-2402-1000~26500-PASS Page36of44 2DH5-Ant1-2441-0~Referenc…

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