2AOW6-WMWLHPBluetooth Headphone

ShantouXinyuIndustryCo.,Ltd 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShantouXinyuIndustryCo.,Ltd Address:HepingZhongzhaiIndustrialZone,ChaoyangDistrict,Shantou,Guangdong,China ProductName:BluetoothHeadphone FCCID:2AOW6-WMWLHP Model(s):WM-WLHP-HEART,WM-WLHP-SMILY 2.911(d)(5)(i)EquipmentType We,[ShantouXinyuIndustryCo.,Ltd](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:JamesFanDate:2024.10.14 TitleandCompanyname:Manager/ShantouXinyuIndustryCo.,Ltd NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShantouXinyuIndustryCo.,Ltd 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShantouXinyuIndustryCo.,Ltd Address:HepingZhongzhaiIndustrialZone,ChaoyangDistrict,Shantou,Guangdong,China ProductName:BluetoothHeadphone FCCID:2AOW6-WMWLHP Model(s):WM-WLHP-HEART,WM-WLHP-SMILY 2.911(d)(5)(ii)Applicantfiling We,[ShantouXinyuIndustryCo.,Ltd](“theapplicant”)certifythat,asofthedateofthefilingofthe application,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuantto §1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:JamesFanDate:2024.10.14 TitleandCompanyname:Manager/ShantouXinyuIndustryCo.,Ltd NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShantouXinyuIndustryCo.,Ltd AgentAuthorization Company:ShantouXinyuIndustryCo.,Ltd Address:HepingZhongzhaiIndustrialZone,ChaoyangDistrict,Shantou,Guangdong, China ProductName:BluetoothHeadphone ModelNumber(s):WM-WLHP-HEART,WM-WLHP-SMILY ProductDescription:BluetoothHeadphone WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024.10.14 Name:JamesFan Title:Manager Company:ShantouXinyuIndustryCo.,Ltd

Shantou Xinyu Industry Co.,Ltd Model Difference Product description: Bluetooth Headphone Model name: WM-WLHP-HEART, WM-WLHP-SMILY Trade Name: N/A FCC ID:2AOW6-WMWLHP All the model are the same circuit and RF module, except shell shape is a little different, and the shell pattern is different. Regards Sincerely Client’s signature: Client’s name / title: James Fan / Manager Contact information / address: Heping Zhongzhai Industrial Zone,Chaoyang District,Shantou, Guangdong, China.

ShantouXinyuIndustryCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024.10.14 Subject;RequestforConfidentiality FCCID:2AOW6-WMWLHP ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:JamesFan Title:Manager

EUT PHOTO(External Photos)

Label & label location 20mm*10mm FCC ID:2AOW6-WMWLHP Label location

EUT PHOTO(Internal Photos) ANT

RF EXPOSURE EVALUATION METHOD FCC ID:2AOW6-WMWLHP Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. EDR Mode Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit GFSK 1.514 1.42 2402 5 0.44 3.0 π/4DQPSK 2.243 1.68 2402 5 0.52 3.0 8DPSK 2.769 1.89 2402 5 0.59 3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Project No.: ZKT-24092712486E Page 1 of 70 FCC TEST REPORT FCC ID:2AOW6-WMWLHP Report Number. ................................ : ZKT-24092712486E Date of Test ..................................................: Sep 27, 2024 to Oct. 11, 2024 Date of issue ..................................... : Oct. 11, 2024 Total number of pages ....................... 70 Test Result ...................................... : PASS Testing Laboratory. ........................ : Shenzhen ZKT Technology Co., Ltd. Address ........................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ......................... : Shantou Xinyu Industry Co.,Ltd Address ........................................... : Heping Zhongzhai Industrial Zone,Chaoyang District,Shantou, Guangdong, China Manufacturer's name ................... : Shantou Xinyu Industry Co.,Ltd Address ........................................... : Heping Zhongzhai Industrial Zone,Chaoyang District,Shantou, Guangdong, China Test specification: Standard ........................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test procedure ................................. : / Non-standard test method .............. : N/A Test Report Form No. .................... : / Test Report Form(s) Originator .... : ZKT Testing Master TRF ................................... : Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................. : Bluetooth Headphone Trademark ....................................... : N/A Model/Type reference ....................... : WM-WLHP-HEART WM-WLHP-SMILY Ratings .............................................. : Input: 5V1A Battery: 3.7V 180mAh, 0.666Wh Project No.: ZKT-24092712486E Page 2 of 70 Testing procedure and testing location: Testing Laboratory ................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Jim Liu Tested by (name + signature) .................... : Jeff Fu Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.: ZKT-24092712486E Page 3 of 70 Table of Contents Page 1. VERSION .............................................................................................................. 5 2. TEST SUMMARY .................................................................................................. 6 2.1 TEST FACILITY ................................................................................................... 7 2.2 MEASUREMENT UNCERTAINTY ...................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT .................................................................... 8 3.2 Test Setup Configuration ..................................................................................... 9 3.3 Support Equipment .............................................................................................. 9 4. EMC EMISSION TEST ........................................................................................ 12 4.1 Conducted emissions ........................................................................................ 12 4.1.1 POWER LINE CONDUCTED EMISSION Limits ............................................ 12 4.1.2 TEST PROCEDURE ...................................................................................... 12 4.1.3 DEVIATION FROM TEST STANDARD .......................................................... 12 4.1.4 TEST SETUP ................................................................................................. 13 4.1.5 EUT OPERATING CONDITIONS ................................................................... 13 4.1.6 Test Result ..................................................................................................... 14 4.2 Radiated emissions ........................................................................................... 16 4.2.1 Radiated Emission Limits ............................................................................... 16 4.2.2 TEST PROCEDURE ...................................................................................... 16 4.2.3 DEVIATION FROM TEST STANDARD .......................................................... 17 4.2.4 TEST SETUP ................................................................................................. 17 4.2.5 EUT OPERATING CONDITIONS ................................................................... 18 4.2.6 TEST RESULTS ............................................................................................. 18 5. RADIATED BAND EMISSION MEASUREMENT ............................................... 27 5.1 Test Requirement: ............................................................................................. 27 5.2 TEST PROCEDURE ......................................................................................... 27 5.3 DEVIATION FROM TEST STANDARD ............................................................. 28 5.4 TEST SETUP .................................................................................................... 28 5.5 EUT OPERATING CONDITIONS ...................................................................... 28 5.6 TEST RESULT ..............................................................................…

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EUT TEST PHOTO