2A4B3-TYH-501283 in 1 wireless charger desk lamp

FCC Caution: 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. Any changes or modifications 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. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna

Huizhou Tongyinhai Precision Electronics Co., Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 5/22/2023 U.S. Agent Designation Huizhou Tongyinhai Precision Electronics 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: 2A4B3-TYH-50128): Contact Name: Tim Payne C ompany of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC a cknowledges their obligation to accept service of process on behalf of Huizhou Tongyinhai Precision Electronics Co., Ltd.. Huizhou Tongyinhai Precision Electronics Co., Ltd. with the FRN 0031865116 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature Jinjin Wang Manager Huizhou Tongyinhai Precision Electronics Co., Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V04

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 2A4B3-TYH-50128 TYH-50128 We, applicant Company Name: Huizhou Tongyinhai Precision Electronics Co., Ltd. Address: 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Phone: +86-752-3991898 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, 2023-05-25 Signature Date Printed Name of Signee: Jinjin Jinjin Company: Huizhou Tongyinhai Precision Electronics Co., Ltd. Address: 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Phone: +86-752-3991898 Fax: +86-752-3991898 Email: [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 2A4B3-TYH-50128 TYH-50128 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 Parts Lists • 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, 2023-05-25 Signature Date Printed Name of Signee: Jinjin Jinjin Company: Huizhou Tongyinhai Precision Electronics Co., Ltd. Address: 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Phone: +86-752-3991898 Fax: +86-752-3991898 Email: [email protected]

Huizhou Tongyinhai Precision Electronics Co., Ltd. 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Date: May 25, 2023 FCC ID: 2A4B3-TYH-50128 Model Number: TYH-50128 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Huizhou Tongyinhai Precision Electronics Co., Ltd. hereby declare that our product (3 in 1 wireless charger desk lamp) Model Number: TYH-50128 meet item 5.2 of KDB 680106v03r01 as follow; Requirements of KDB 680106 D01 Yes / No Description Power transfer frequency is less than 1 MHz Yes The device operate in the frequency range is 110.3 KHz – 205 KHz Output power from each primary coil is less than or equal to 15 watts. Yes The device supports 3 primary coil, the maximum output power of the primary coil is 15W The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. Yes Charging systems supports 3 primary coils and clients that are able to detect and allow coupling only between individual pairs of coils and the coils pairs power on at the same time. Client device is placed directly in contact with the transmitter. Yes Client device is placed directly in contact with the transmitter Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes Mobile exposure condition only The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Yes The EUT H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Please contact me if you have any question. Huizhou Tongyinhai Precision Electronics Co., Ltd. 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Sincerely, (Signed) Name/Title: Jinjin Wang / Manager Company: Huizhou Tongyinhai Precision Electronics Co., Ltd. Address: 27 Xingwang Street, Gaobao Road, Lilin Town, Huizhou, Guangdong, China Tel: +86-752-3991898 Fax: +86-752-3991898 E-Mail: [email protected]

Page1of4FCCID:2A4B3-TYH-50128 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 EXTERIORPHOTOGRAPHS Fig.1 Fig.2 Page2of4FCCID:2A4B3-TYH-50128 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:2A4B3-TYH-50128 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:2A4B3-TYH-50128 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

Page1of1FCCID:2A4B3-TYH-50128 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:L:5.5cmxW:5.5cm) LabelLocation 3in1wirelesschargerdesklamp Model:TYH-50128 FCCID:2A4B3-TYH-50128

Page1of7FCCID:2A4B3-TYH-50128 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 INTERIORPHOTOGRAPHS Fig.1 Fig.2 Page2of7FCCID:2A4B3-TYH-50128 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 Page3of7FCCID:2A4B3-TYH-50128 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 CoilAntenna2-iPod CoilAntenna 1-phone Page4of7FCCID:2A4B3-TYH-50128 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 Page5of7FCCID:2A4B3-TYH-50128 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 Page6of7FCCID:2A4B3-TYH-50128 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 Page7of7FCCID:2A4B3-TYH-50128 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 CoilAntenna 3-iWatch

Page 1 of 10 FCCID:2A4B3-TYH-50128 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 RFExposureEvaluationReport 1.ProductInformation FCCID:2A4B3-TYH-50128 Numberoftestedsamples2 SamplenumberA042123029-1(Engineersample),A042123029-2(Normalsample) ProductName3in1wirelesschargerdesklamp ModelNumberTYH-50128 PowerSupply Input:12V3ALightpower:4W wirelessoutput(forPhone):5W/7.5W/10W/15W wirelessoutput(forAirPods):3W wirelessoutput(foriWatch):2.5W ModulationTypeContinuousWave FrequencyRange110.3~205.0KHz AntennaTypeCoilAntenna HardwareversionV1.2 SoftwareversionV3.1 Accessories/ ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypeMobileDevice 2.EvaluationMethod PerKDB680106D01Section3.RFExposureRequirements; 1)ConsumerwirelesspowertransferdevicesapprovedunderPart15insomecaseshaveto demonstratecompliancewithRFexposurerequirements.Thepotentialforexposuremustbe assessedaccordingtotheoperatingconfigurationsofthewirelesssystemandtheexposure conditionsofusersandbystanders.RFexposuremustbeevaluatedwiththeclientdevice(s)being chargedbytheprimaryatmaximumoutputpower.TheRFexposurerequirementsmustbe determinedinconjunctionwiththedeviceoperatingcharacteristics,accordingtothemobileand portableexposurerequirementsinSection2.1091andSection2.1093oftherules.SARandMPE limitsdonotcoverthefrequencyrangeforwirelesspowertransferapplicationswhichoperatebelow 100kHzand300kHzrespectively;therefore,RFexposurecomplianceneedstobedeterminedwith respectto1.1307(c)and(d)oftheFCCrules. 2)Basedonthedesignandimplementationofthepowertransferapplication,itmustbeclearly identifiedifmobileorportableRFexposureconditionsapply.Devicesthatareinstalledtoprovide separationofatleast20cmfromusersandbystandersmayqualifyformobileexposureconditions. Forsomeconditionswhereusersandbystandersmaybeexposedatcloserthan20cm,section 2.1091(d)(4)oftherulesmayapply. Page 2 of 10 FCCID:2A4B3-TYH-50128 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 3)Fordevicesdesignedfortypicaldesktopapplications,suchawirelesschargingpads,RFexposure evaluationshouldbeconductedassumingauserseparationdistanceof15cm.EandHfield strengthmeasurementsornumericalmodelingmaybeusedtodemonstratecompliance. Measurementsshouldbemadefromallsidesandthetopoftheprimary/clientpair,withthe15cm measuredfromthecenteroftheprobe(s)totheedgeofthedevice.Emissionsbetween100kHzto 300kHzshouldbeassessedversusthelimitsat300kHzinTable1ofSection1.1310:614V/mand 1.63A/m.AKDBinquiryisrequiredtodeterminetheapplicableexposurelimitsbelow100kHz. 4)Portableexposureconditionsfrom100kHzto6GHzaredeterminedwithrespecttoSAR requirements.ExistingSARsystemsandtestproceduresaregenerallyintendedformeasurements above100MHz.Whilenumericalmodelingcanbeanalternative,theconstraintsofsubstantial computationalresourcesatlowfrequenciescouldintroducefurtherlimitations.Underthese circumstances,includingoperationsbelow100kHz,theCommissionmayconsideracombinationof analyticalanalysis,fieldstrength,radiatedandconductedpowermeasurements,inconjunctionwith somelimitednumericalmodelingtoassesscompliance. 5)Dependingontheoperatingfrequency,existingSARandMPEmeasurementproceduresmaybe adaptedtoevaluatewirelesspowertransferdevicesforcompliancewithrespecttomobileor portableexposureconditions.IfthegranteeoritstestlabhaveanyquestionsregardingRF exposureevaluationtheyshouldcontacttheFCCLaboratorywithsufficientsystemoperating configurationdetailstodetermineifRFexposureevaluationisnecessaryand,ifrequired,howto applyspecifictestprocedures.Below100MHz,whenSARtestingisrequiredandthedeviceis operatingatcloseproximitytopersons,informationondevicedesign,implementation,operating configurations,exposureconditionsofusersandbystandersareneededtodeterminetheevaluation andtestingrequirements.Inaddition,theinfluenceofnearbyobjectsmayalsoneedconsideration accordingtothewirelesspowertransfersystemimplementation;forexample,theeffectsofplacing thedevice,itscoilsorradiatingelementsonornearmetallicsurfaces 3.EvaluationLimit 3.1Referevaluationmethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadio FrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication680106D01RFExposureWirelessChargingAppsv03:RFExposure ConsiderationsforLowPowerConsumerWirelessPowerTransferApplications FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices Page 3 of 10 FCCID:2A4B3-TYH-50128 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 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3-3.06141.63*1006 3.0-301842/f4.89/f*900/f 2 6 30-30061.40.1631.06 300-1,500//f/3006 1,500-100,000//56 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforGeneralPopulation/UncontrolledExposure 0.3-1.346141.63*10030 1.34-30824/f2.19/f*180/f 2 30 30-30027.50.0730.230 300-1,500//f/150030 1,500-100,000//1.030 F=frequencyinMHz *=Plane-waveequivalentpowerdensity AccordingtoFCCKDB680106D01Section3.RFExposureRequirementsclause3the Emission-Limitsinthefrequencyrangefrom100KHzto300KHzshouldbeassessedversus thelimitsat300KHzinTable1ofCFR47–Section…

Text truncated - open the document above for the full version.

DIM“L”±1 A d d e d t i n 1 . 5 - 2 . 5 M M 0 . 0 8 * 2 4 P C o i l s c i r c l e n u m b e r S i n g l e - s i d e 3 M s t i c k e r 1 3 2 4 D C BA 1 3 2 4 G 5 6 7 H 8 F EDC 6 7 A G H F B 5 P A S S R o H S 2 . 0 S E E T A B L E A N G L E : . 0 0 . 0 0 . A P P D : C H E C K : T O L E R A N C E S H E E T : S C A L E : D R A W N N O : M A T E R I A L : P A R T N O : m m A 4 D R A W N : U N I T : S I Z E : R E V . T I T L E : M O D U L E : 1 ° ± 0 . 0 5 ± 0 . 1 0 ± 0 . 2 0 1 : 1 1 / 1 P A 0 T Y H - 2 0 2 0 1 0 0 0 1 4 2 . 1 3 . 4 4 . 2 7 4 6 0 P r o d u c t i n f o r m a t i o n a n d r e q u i r e m e n t s : 1 . T i g h t l y w r a p p e d b e t w e e n e a c h c i r c l e 2 . P r e s s t h e c o i l s u r f a c e f l a t t o e n s u r e a t h i c k n e s s r e q u i r e m e n t o f 1 . 9 M M ( M A X ) 3 . T h e c o i l i s t i g h t l y a t t a c h e d t o t h e m a g n e t i c m a t e r i a l 4 . I n d u c t a n c e : 6 . 3 μ H ± 1 0 % 5 . T h e d i m e n s i o n s m a r k e d w i t h t h e s y m b o l " " i n t h e d i a g r a m a r e m e a s u r e d b y Q I P ; 6 . T h e d i m e n s i o n s m a r k e d w i t h t h e s y m b o l " " i n t h e d i a g r a m a r e m e a s u r e d b y F A I 7 . M a n u f a c t u r e r : D o n g g u a n D i n g z h i E l e c t r o n i c T e c h n o l o g y C o . , L t d . 8 . M o d e l : T X - D Z 4 4 0 5 . 3 0 0 8 - K 6 . 5 - L 6 0 9 . G a i n : 0 d B i 8 E W r a p p e d w i t h 8 m m w i d t h h i g h - t e m p e r a t u r e a d h e s i v e H u i z h o u T o n g y i n h a i P r e c i s i o n E l e c t r o n i c s C o . , L t d . T h e t h i c k n e s s i s w i t h a d h e s i v e a n t i s t i c k i n g l a y e r a n d h i g h - t e m p e r a t u r e a d h e s i v e A n t i s t i c k i n g l a y e r M o b i l e p h o n e w i r e l e s s c h a r g i n g c o i l s H u a n g C h u n H u a

D o u b l e - s i d e s t i c k e r N 5 2 m a g n e t S E E T A B L E A N G L E : . 0 0 . 0 0 . 1 3 2 D C BA 1 3 2 4 G A P P D : C H E C K : 6 7 T O L E R A N C E S H E E T : S C A L E : M A T E R I A L : P A R T N O : H m m A 4 D R A W N : 8 U N I T : S I Z E : R E V . T I T L E : M O D U L E : F EDC 6 7 A G H F B 5 P A S S R o H S 2 . 0 E 5 4 P 1 / 1 1 : 1 ± 0 . 5 0 ± 0 . 4 0 ± 0 . 3 0 1 ° H u i z h o u T o n g y i n h a i P r e c i s i o n E l e c t r o n i c s C o . , L t d . A 0 P r o d u c t i n f o r m a t i o n a n d r e q u i r e m e n t s : 1 . T i g h t l y w r a p p e d b e t w e e n e a c h c i r c l e 2 . P r e s s t h e c o i l s u r f a c e f l a t t o e n s u r e a t h i c k n e s s r e q u i r e m e n t o f 2 . 7 M M ( M A X ) 3 . T h e c o i l i s t i g h t l y a t t a c h e d t o t h e m a g n e t i c m a t e r i a l 4 . I n d u c t a n c e : 6 . 5 μ H ± 1 0 % , m a g n e t i c t e s t i n g : T h e s u r f a c e m a g n e t i c f o r c e s h o u l d n o t b e l e s s t h a n 3 0 0 0 G a u s s ; 5 . T h e d i m e n s i o n s m a r k e d w i t h t h e s y m b o l " " i n t h e d i a g r a m a r e m e a s u r e d b y Q I P ; 6 . T h e d i m e n s i o n s m a r k e d w i t h t h e s y m b o l " " i n t h e d i a g r a m a r e m e a s u r e d b y F A I 7 . M a n u f a c t u r e r : D o n g g u a n D i n g z h i E l e c t r o n i c T e c h n o l o g y C o . , L t d 8 . M o d e l : D Z - R C 2 5 - K 6 . 5 - L 1 4 0 9 . G a i n : 0 d B i 4 2 . 1 3 . 0 0 0 2 . 0 0 W i t h f i l m t h i c k n e s s A d d e d t i n 2 . 5 - 3 M M H u a n g C h u n H u a

Page1of24FCCID:2A4B3-TYH-50128ReportNo.:LCSA042123029EA 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 HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. 3in1wirelesschargerdesklamp TestModel:TYH-50128 Preparedfor:HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. Address: 27XingwangStreet,GaobaoRoad,LilinTown,Huicheng District,HuizhouCity,GuangdongProvince,China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address: 101,201BldgA&301BldgC,JujiIndustrialParkShajing Street,BaoanDistrict,Shenzhen,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:April21,2023 Numberoftestedsamples:2 Serialnumber : A042123029-1(Engineersample),A042123029-2(Normal sample) DateofTest:April21,2023~May17,2023 DateofReport:May17,2023 Page2of24FCCID:2A4B3-TYH-50128ReportNo.:LCSA042123029EA 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 FCCCFR47PART15C ReportReferenceNo......................:LCSA042123029EA DateOfIssue......................................:May17,2023 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................: 101,201BldgA&301BldgC,JujiIndustrialParkShajingStreet, BaoanDistrict,Shenzhen,China TestingLocation/Procedure............ : FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. Address................................................: 27XingwangStreet,GaobaoRoad,LilinTown,HuichengDistrict, HuizhouCity,GuangdongProvince,China TestSpecification Standard..............................................:FCCCFR47PART15C TestReportFormNo.........................:LCSEMC-1.0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialdueto itsplacementandcontext. TestItemDescription.....................:3in1wirelesschargerdesklamp TradeMark..........................................:N/A TestModel...........................................:TYH-50128 PowerSupply......................................: Input:12V3ALightpower:4W wirelessoutput(forPhone):5W/7.5W/10W/15W wirelessoutput(forAirPods):3W wirelessoutput(foriWatch):2.5W Result..................................................: Positive Compiledby:Supervisedby:Approvedby: LiHuan/AdministratorCaryLuo/Techniqueprincipal GavinLiang/Manager Page3of24FCCID:2A4B3-TYH-50128ReportNo.:LCSA042123029EA 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 TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. TestReportNo.:LCSA042123029EA May17,2023 Dateofissue TestModel..............................:TYH-50128 EUT.........................................:3in1wirelesschargerdesklamp Applicant...............................:HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. Address..................................: 27XingwangStreet,GaobaoRoad,LilinTown,HuichengDistrict, HuizhouCity,GuangdongProvince,China Telephone...............................:/ Fax..........................................:/ Manufacturer........................:HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. Address...................................: 27XingwangStreet,GaobaoRoad,LilinTown,HuichengDistrict, HuizhouCity,GuangdongProvince,China Telephone...............................:/ Fax..........................................:/ Factory...................................:HuizhouTongyinhaiPrecisionElectronicsCo.,Ltd. Address...................................: 27XingwangStreet,GaobaoRoad,LilinTown,HuichengDistrict, HuizhouCity,GuangdongProvince,China Telephone...............................:/ Fax..........................................:/ Page4of24FCCID:2A4B3-TYH-50128ReportNo.:LCSA042123029EA 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 RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000May17,2023InitialIssue-- Page5of24FCCID:2A4B3-TYH-50128ReportNo.:LCSA042123029EA 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 TABLEOFCONTENTS 1.GENERALINFORMATION....................................................................................................6 1.1DescriptionofDevice(EUT).............................................................................................................6 1.2SupportequipmentList.......................................…

Text truncated - open the document above for the full version.

Page1of2FCCID:2A4B3-TYH-50128 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 PhotographsofTestSetup ConductedEmission-ACadapterchargemode RadiatedEmissionbelow30MHz-ACadapterchargemode Page2of2FCCID:2A4B3-TYH-50128 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 RadiatedEmissionbelow1GHz-ACadapterchargemode