2APEI-T502PROPortable Party Speaker

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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. RF Exposure Information This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment can be used as portable exposure without any restriction.

TIANHENG CONSULTING INC. 130 Terence Matthews Cres, Suite C2, Kanata, ON K2M 0J1, Canada Phone: +1-613-220-8490 Email: [email protected] Page 1 of 3 FCC US Agent Service Agreement This Services Agreement (the “Agreement”) is entered into as of the date of the last signature below (the “Effective Date”) by and between TianHeng Consulting Inc. (“TianHeng”), with principle place of business at 130 Terence Matthews Cres, Suite C2, Kanata, ON K2M 0J1, Canada, and ShenZhen Lenodell Technology Co.,Ltd. (“the Client”), with office at 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China 1. Introduction Working together with our partner company in Wilmington, MA, United States, TianHeng Consulting Inc. is pleased to provide FCC U.S. Agent services to clients outside of United States requiring an U.S. Agent to fulfill the FCC Part 2.911(d)(7)requirements for the FCC ID application procedure. Note: this service agreement is covering the following product(s). Product Name: Portable Party Speaker FCC ID: 2APEI-T502PRO Model Number(s): T502PRO, TANGO XT9000WMU, Thunder 2. Responsibilities of TianHeng Consulting Inc. 1) TianHeng Consulting Inc. (TianHeng) hereby agrees with ShenZhen Lenodell Technology Co.,Ltd. that TianHeng will provide FCC U.S. Agent Service to the Client, for the term as set forth in this agreement, starting from the signatory date of this agreement. 2) The details of the U.S. Agent are: Company Name: TianHeng Consulting, LLC Address: 392 Andover Street, Wilmington, MA 01887, United States Phone: +1 (617) 997-4010 Email:[email protected] 3) TianHeng Consulting Inc. ensures that TianHeng Consulting, LLC will fulfill the FCC Part 2.911(d)(7)requirements and take the obligation of the designated U.S. agent for service of process for the above referenced FCC ID.. Note: TianHeng Consulting, LLC. is not actually responsible for the initial and ongoing compliance of the Client products to FCC Certification requirements. It is the Client’s responsibility to ensure the product meets and maintain continuous compliance for FCC regulations. TIANHENG CONSULTING INC. 130 Terence Matthews Cres, Suite C2, Kanata, ON K2M 0J1, Canada Phone: +1-613-220-8490 Email: [email protected] Page 2 of 3 4) TianHeng agrees to keep the Client advised on any phone calls, emails, letters or any other FCC notifications regarding the Client products mentioned above. 3. Responsibilities of the Client 1) The Client agrees to provide TianHeng with up-to-date contact info of their company. 2) The Client shall provide all the applicable test reports for the products. 3) The Client shall take necessary steps to assure that the production units of all their products will continue to comply with the FCC Commission’s requirements. 4) If The Client makes any modifications to their products after the FCC Certification, or makes other relevant changes, it is the Client’s responsibility to ensure that the modified products continue to comply with all FCC requirements. 4. Service Term Service Term FCC ID ☐ 2 years starting from the signatory date of this agreement. One FCC ID ☐ Product lifetime. One FCC ID ☐ 2 years starting from the signatory date of this agreement. Unlimited √ 3 years starting from the signatory date of this agreement. Unlimited 5. Termination TianHeng has the right to terminate this agreement if the Client fails to pay the fee within the above set time frame or fails to fulfill the Client responsibilities as set forth in this agreement. Client has the right to terminate this agreement with at least 2 weeks of written notice. 6. Renewal After this agreement expires, extension and fee of the U.S. Agent would be agreed by mutual consent. 7. Non-disclosure 1) A party receiving information (“Receiving Party”) shall not disclose, publish, or disseminate the Confidential Information (as defined below in clause 7(2)) of the party providing that information (“Disclosing Party”)) to anyone other than those of such Receiving Party’s employees and consultants with a need to know, and who are bound by a written agreement, enforceable by Disclosing Party, to protect the confidentiality of such Confidential Information, or to any individual as may be required by legal process. Each party agrees to take reasonable precautions, but in no event less than due care, to prevent any unauthorized use, disclosure, publication, or dissemination of the other party’s Confidential Information. Each party TIANHENG CONSULTING INC. 130 Terence Matthews Cres, Suite C2, Kanata, ON K2M 0J1, Canada Phone: +1-613-220-8490 Email: [email protected] Page 3 of 3 agrees to accept the other party’s Confidential Information for the sole purpose of carrying out such Receiving Party’s authorized activities under this Agreement. Each party agrees not to use the Confidential Information of the other party for its own or any third party’s benefit without the prior written approval of an authorized representative of the Disclosing Party in each instance. In the event a Receiving Party is required to disclose Disclosing Party’s Confidential Information by an order of a court or governmental agency or pursuant to an applicable law, the Receiving Party shall first give written notice to the Disclosing Party to allow the Disclosing Party to make a reasonable effort to obtain a protective order or other treatment of the Confidential Information most appropriate to the protection of its confidential nature. 2) “Confidential Information” means confidential and proprietary information of either party that is disclosed to the other party which, in the case of written information, is marked “confidential” or “proprietary” and which, in the case of information disclosed orally, is identified at the time of the disclosure as confidential and proprietary. Confidential Information shall not include information that: (i) is now or subsequently becomes generally available to t…

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Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-02 Signature Date Name / Title: Link Lin / Manager Company: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 Fax: +86-755-86257210 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2APEI-T502PRO T502PRO, TANGO XT9000WMU, Thunder We, applicant Company Name: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-02 Signature Date Name / Title: Link Lin / Manager Company: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 Fax: +86-755-86257210 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2APEI-T502PRO T502PRO, TANGO XT9000WMU, Thunder For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-02 Signature Date Name / Title: Link Lin / Manager Company: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 Fax: +86-755-86257210 E-Mail: [email protected]

Shenzhen Lenodell Technology Co., Ltd. 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Date: September 02, 2024 FCC ID: 2APEI-T502PRO Model Number: T502PRO, TANGO XT9000WMU, Thunder To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Lenodell Technology Co., Ltd. hereby declare that our product (Portable Party Speaker) Model Number: T502PRO, TANGO XT9000WMU, Thunder board, Schematic, Hardware version, Software version, structure and internal photos are same, named and appearance differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Link Lin / Manager Company: Shenzhen Lenodell Technology Co., Ltd. Address: 2F, 10th Block, Zhongyuntai Industtrial Park, Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Phone: +86-755-86257210 Fax: +86-755-86257210 E-Mail: [email protected]

Page1of4FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of4FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of4FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8

Page1of1FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L6.0cmxW3.0cm) LabelLocation PortablePartySpeaker TestModel:T502PRO FCCID:2APEI-T502PRO

Page1of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Page6of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11 Fig.12 Page7of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.13 Fig.14 BTAntenna Page8of8FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.15

Page1of3FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCRFExposureEvaluation 1.ProductInformation FCCID:2APEI-T502PRO Productname:PortablePartySpeaker TestModel:T502PRO AdditionalModelNo.TANGOXT9000WMU,Thunder ModelDeclarationPCBboard,structureandinternalofthesemodel(s)arethesame, Sonoadditionalmodelsweretested PowerSupply: BatteryCapacity:14.8V,5000mAh Input:5V3A,9V2A,12V1.5A,15V2A,20V1.5A USB-Aoutput:5V1A HardwareVersion:V2.0 SoftwareVersionV2.0 Bluetooth:2402MHz~2480MHz ChannelNumber:79channelsforBluetoothV5.3(DSS) ChannelSpacing:1MHzforBluetoothV5.3(DSS) ModulationType:GFSKforBluetoothV5.3(DSS) BluetoothVersion:V5.3 AntennaType:PCBAntenna AntennaGain:0.5dBi Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:PortableDevice 2.EvaluationmethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSAR testexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDB procedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulation exposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition,listedbelow,issatisfied.Thesetest exclusionconditionsarebasedonsource-basedtime-averagedmaximumconductedoutputpower oftheRFchannelrequiringevaluation,adjustedfortune-uptolerance,andtheminimumtest separationdistancerequiredfortheexposureconditions.22Theminimumtestseparationdistance isdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresoroutersurfaceof thedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements,toany partofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbythe operatingconfigurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,typicallyintheSARmeasurementorSARanalysisreport,accordingtotherequired publishedRFexposureKDBprocedures.WhennootherRFexposuretestingorreportingis required,astatementofjustificationandcompliancemustbeincludedintheequipmentapproval,in lieuoftheSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfiedbefore applyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-wayradios,handsets, Page2of3FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity laptops&tabletsetc.“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportablehost platformexposureconditions.ThegranteeisresponsiblefordocumentingthisaccordingtoClassI permissivechangerequirements.AntennasthatqualifyforstandaloneSARtestexclusionmust applytheestimatedstandaloneSARtodeterminesimultaneoustransmissiontestexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration, adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadio FrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevices RFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices Page3of3FCCID:2APEI-T502PRO ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.ConductedPowerResults <BT> ModeChannel Frequency(MHz)PeakConductedOutputPower(dBm) GFSK 02402 0.24 3924410.21 782480 0.15 5.ManufacturingTolerance <BT> GFSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)000 Tolerance±(dB)1.01.01.0 6.EvaluationResults 6.1StandaloneEvaluation Band/Mode f (GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW BTGFSK 2.480 0.5 1.0 1.25890.3965<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection 4.1isappliedtodetermineSARtestexclusion. 6.2SimultaneousTransmissionforSARExclusion ThesamplesupportoneBTmodular.Noneedconsidersimultaneoustransmission. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRF ExposureandSARExclusionThresholdperKDB447498v06. .......................THEENDOFREPORT.........................

BTAntenn a Test Report 1.Antenna Introduction The Bluetooth antenna is directly mounted on the PCB board using a copper foil and tin spraying process. The copper foil thickness is 10Z, and the board material is FR-4 with a thickness of 1.6mm. 2.Antenna Appearance 1.Physical Picture Shenzhen Lenodell Technology Co., Ltd. 2F, 10th Block, Zhongyuntai Industtrial Park,Tangtou No.1 Road, Shiyan Street, Bao'an District, Shenzhen, China Model: R13 2.Dimensional Drawing 1 4 . 5 mm * 5 . 4mm 3. Antenna Parameters The Bluetooth working frequency is 2402-2480MHz The Antenna parameters as following table BT PCB Antenna Frequency(MHz) 2402~2500MHz VSWR ≤1.92 Impedance 50OhmNominal ReturnLoss-10dBMax RadiationOmni-directional Gain(Peak) 0.5dBi Polarization Linear,Vertical AdmittedPower 2W ConnectorTin 4.、Antenna Gain Test Report SpectrumDetector:PK TestBy:Andy TestResult:PASS Modulation:GFSK TestDate:June8,2013 Temperature:28°C Humidity:55% Maximum Gain: Frequency (MHz) Maximum Gain (dBi) 2400MHz -0.41 2410MHz -0.18 2420MHz 0.34 2430MHz 0.50 2440MHz 0.38 2450MHz -0.01 2460MHz -0.06 2470MHz -0.42 2480MHz -0.74 2490MHz -0.85 2500MHz -1.13 5.、TestSetup: 6.2DRadiationPattern

Page1of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBT(ConductedMeasurement) ProductName:PortablePartySpeaker TestModel:T502PRO EnvironmentalConditions Temperature: 23.8C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer:PaddiChen Supervisedby:NickPeng Page2of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Limit-20dBBandwidth(MHz)Verdict NVNT1-DH52402Ant10.949N/APass NVNT1-DH52441Ant10.925N/APass NVNT1-DH52480Ant10.934N/APass Page3of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -20dBBandwidthNVNT1-DH52402MHzAnt1 -20dBBandwidthNVNT1-DH52441MHzAnt1 Page4of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -20dBBandwidthNVNT1-DH52480MHzAnt1 Page5of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumConductedOutputPower ConditionModeFrequency (MHz) AntennaConductedPower (dBm) DutyFactor (dB) TotalPower (dBm) Limit (dBm) Verdict NVNT1-DH52402Ant10.2400.2421Pass NVNT1-DH52441Ant10.2100.2121Pass NVNT1-DH52480Ant10.1500.1521Pass Page6of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNT1-DH52402MHzAnt1 PowerNVNT1-DH52441MHzAnt1 Page7of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNT1-DH52480MHzAnt1 Page8of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH5Ant12401.9942403.0141.020.633Pass Page9of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs CFSNVNT1-DH52402MHzAnt1 Page10of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4DwellTime ConditionModeFrequency (MHz) AntennaPulseTime (ms) TotalDwellTime (ms) Burst Count PeriodTime (ms) Limit (ms) Verdict NVNT1-DH52402Ant12.878296.43410331600400Pass Page11of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs DwellNVNT1-DH52402MHzAnt1OneBurst DwellNVNT1-DH52402MHzAnt1Accumulated Page12of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH5Ant17915Pass Page13of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs HoppingNo.NVNT1-DH52402MHzAnt1 Page14of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.6BandEdge ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH52402Ant1No-Hopping-43.2-20Pass NVNT1-DH52480Ant1No-Hopping-55.75-20Pass Page15of29FCCID:2APEI-T502PROReportNo.:LCSA06174303EA Shenzh…

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Page 1 of 37 FCCID:2APEI-T502PROReportNo.:LCSA06174303EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FOR ShenZhenLenodellTechnologyCo.,Ltd. PortablePartySpeaker TestModel:T502PRO AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:ShenZhenLenodellTechnologyCo.,Ltd. Address: 2F,10thBlock,ZhongyuntaiIndusttrialPark,Tangtou …

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