2AR2STAA6219On-ear solar-powered headphones

Rev 1/26/2023 (MMD Hong Kong Holding Limited) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09-24-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: (2AR2STAA6219) [MMD Hong Kong Holding Limited] (“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. [MMD Hong Kong Holding Limited] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Sincerely, (Tomas Guan) Rev 1/26/2023 (MMD Hong Kong Holding Limited) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09-24-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: (2AR2STAA6219) [MMD Hong Kong Holding Limited] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Tomas Guan)

Revision: 1Form: RFT-AMER-TCB-OP-19o Date: 1/25/2023 [MMD Hong Kong Holding Limited] Attention: Application Examiner Re: Certification designating a U.S. agent for service of process pursuant to section 2.911(d)(7) of the FCC rules To whom it may concern, This letter is to confirm both [TPV-USA Corp ] Agentand [MMD Hong Kong Holding Limited] Aacknowledge consent to obligations of each party pursuant to 47 CFR part §2.911(d)(7) of the FCC rules in regard to the agent for service of process. I [ Tomas Guan] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant. I further acknowledge the requirement to maintain an agent extends for no less than one year after the termination of all marketing and importation or the conclusion of and commission-related proceeding involving the equipment and agree to immediately notify the FCC if there is any change in the status identified above. Applicant : MMD Hong Kong Holding LimitedCompany Name : Tomas GuanContact Name Address Telephone No Email: [email protected] FRN: 0028068138 Signature: ____________________________________ Date: ____________________________________ I [ Gcoff Bostwick] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Agent. I consent to the obligation to accept service of process on behalf of the applicant in regard to the FCC ID designated above. Agent : TPV-USA CorpCompany Name : Gcoff BostwickContact Name : 6525 Carnegie Blvd., Suite #200 Charlotte, NC 28211Address : 980-890-7523Telephone No : [email protected] Signature: ____________________________________ Date : ____________________________________ 2023-3-17 2023-3-17 : 0033543315FRN FCC ID : Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong : 2AR2STAA6219 : 86-755-36358341

MMD Hong Kong Holding Limited Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-09-24 SUBJECT: FCC ID: 2AR2STAA6219 To Whom It May Concern: I, the undersigned, hereby states 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, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, MMD Hong Kong Holding Limited ------------------------------- （Tomas Guan）

(MMD Hong Kong Holding Limited) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AR2STAA6219 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (Block Diagram, Schematics, Operational Description) (Block Diagram, Schematics, Operational Description) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Short-term confidentiality period: 180 days Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (External Photos, Test Setup Photos, Manual, Internal Photos) (External Photos, Test Setup Photos, Manual, Internal Photos,) Sincerely, (printed name) Tomas Guan

Family model description Letter Page 1 of 1 (MMD Hong Kong Holding Limited) (Current Date) 2024-09-24 FCC ID：2AR2STAA6219 Product name On-ear solar-powered headphones Brand name PHILIPS Test Model name TAA6219 Additional model name TAA6219xx/yy (xx=AA-ZZ or blank denoted different color; yy=00-99 denoted different country destination) Deviation of models All models are identical except model name. Signature: Name: Tomas Guan Title: Safety & Approbation Manager Company Name : MMD Hong Kong Holding Limited Company Address: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong

(MMD Hong Kong Holding Limited) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-09-24 SUBJECT: FCC Application for FCC ID: 2AR2STAA6219 To Whom It May Concern: We, the undersigned, hereby authorize _Kim.Lee at Hwa-Hsing (Dongguan) Testing Co., Ltd._ on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by _ Kim.Lee at Hwa-Hsing (Dongguan) Testing Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Tomas Guan (Must be signed by the person that is listed on the FCC Website)

ModelTAA6219 Ref no.:TAA6219BK/00 Input:5V ⎓ 1.0A FCC ID: 2AR2STAA6219 IC: 24589-TAA6219 SN: GYPH×××××××××× Made in China TP Vision Europe B.V. Prins Bernhardplein 200, 1097 JB Amsterdam, The Netherlands

Lab:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrial Park,HuangJiangTown,DongguanCity,People’sRepublic ofChina Tel:0769-83078199 Web.:www.hwa-hsing.com E-Mail:[email protected] Release Ver.1.4 Page1of7 TestReportNo.:24050804-SE-US-01 RFExposureReport FCCID:2AR2STAA6219 Applicant:MMDHongKongHoldingLimited Address:Units1208-11,12thFloor,C-BonsInternationalCenter,108WaiYip Street,KwunTong,Kowloon,HongKong Manufacturer:MMDHongKongHoldingLimited Address: Units1208-11,12thFloor,C-BonsInternationalCenter,108WaiYip Street,KwunTong,Kowloon,HongKong Product(s): On-earsolar-poweredheadphones Brand:PHILIPSor TestModel(s):TAA6219 SeriesModel(s):Seesection1.1 TestDate:Aug05,2024~Aug.16,2024 IssuedDate:Aug.20,2024 IssuedBy:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrialPark, HuangJiangTown,DongguanCity,People’sRepublicofChina TestFirmRegistrationNo.:915896 Standards:FCCPart2(Section2.1093) KDB447498D01GeneralRFExposureGuidancev06 IEEEC95.1 TheaboveequipmenthasbeentestedbyHwa-Hsing(Dongguan)TestingCo.,Ltd.,andfoundcompliancewith therequirementoftheabovestandards.Thetestrecord,dataevaluation&EquipmentUnderTest(EUT) configurationsrepresentedhereinaretrueandaccurateaccountsofthemeasurementsofthesample’sEMC characteristicsundertheconditionsspecifiedinthisreport. Preparedby:Reviewedby: NatureLeeSyeYang Approvedby : ScottHe “Thisreportisforyourexclusiveuse.Anycopyingorreplicationofthisreporttoorforanyotherpersonorentity,oruseofournameortrademark,is permittedonlywithourpriorwrittenpermission.Thisreportsetsforthourfindingssolelywithrespecttothetestsamplesidentifiedherein.Ourreport includesallthetestsrequestedbyyouandtheresultsthereofbasedupontheinformationthatyouprovidedtous.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesoftesterandapprover.” Lab:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrial Park,HuangJiangTown,DongguanCity,People’sRepublic ofChina Tel:0769-83078199 Web.:www.hwa-hsing.com E-Mail:[email protected] Release Ver.1.4 Page2of7 TestReportNo.:24050804-SE-US-01 Tableofcontents Releasecontrolrecord................................................................................................3 1GeneralInformation..........................................................................................4 1.1GeneralDescriptionofEUT.............................................................................4 2RFexposurelimit..............................................................................................5 3Calculation........................................................................................................5 4CalculationSARtestexclusionthresholds.......................................................6 Appendix–InformationontheTestingLaboratories...................................................7 Lab:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrial Park,HuangJiangTown,DongguanCity,People’sRepublic ofChina Tel:0769-83078199 Web.:www.hwa-hsing.com E-Mail:[email protected] Release Ver.1.4 Page 3 of 7 TestReportNo.:24050804-SE-US-01 Releasecontrolrecord IssueNo.ReasonforchangeDateIssued 24050804-SE-US-01OriginalReleaseAug.20,2024 Lab:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrial Park,HuangJiangTown,DongguanCity,People’sRepublic ofChina Tel:0769-83078199 Web.:www.hwa-hsing.com E-Mail:[email protected] Release Ver.1.4 Page 4 of 7 TestReportNo.:24050804-SE-US-01 1GeneralInformation 1.1GeneralDescriptionofEUT ProductOn-earsolar-poweredheadphones SampleNo.HS2408050002 TestModel(s)TAA6219 SeriesModel(s) TAA6219xx/yy(xx=AA-ZZorblankdenoteddifferentcolor;yy=00-99 denoteddifferentcountrydestination) StatusofEUTEngineeringPrototype PowerSupplyRatingDC5VfromUSBorDC3.7Vfrombattery ModulationType GFSK,π/4DQPSK,8DPSKforFHSS GFSKforDTS TransferRate1Mbps,2Mbps,3Mbps OperatingFrequency2402~2480MHz NumberofChannel FHSS:79 DTS:40 MaximumOutputPower （AVG） FHSS:0.43dBm DTS:-3.03dBm AntennaTypeand AntennaGain PCBAntenna;0.78dBi AntennaConnectorN/A AccessoryDeviceN/A Note: 1.PleaserefertotheEUTphotodocument(ReferenceNo.:24050804-01&02)fordetailedproduct photo. 2.TheaboveEUTinformationisdeclaredbymanufacturerandformoredetailedfeaturesdescription, pleaserefertothemanufacturer'sspecificationsorUser'sManual. 3.Modeldifferences:Allmodelsareidenticalexceptmodelnameandcolorformarketingpurpose. Lab:Hwa-Hsing(Dongguan)TestingCo.,Ltd. Address:No.101,BuildingN1,Yuyuan2Road,YuyuanIndustrial Park,HuangJiangTown,DongguanCity,People’sRepublic ofChina Tel:0769-83078199 Web.:www.hwa-hsing.com E-Mail:[email protected] Release Ver.1.4 Page 5 of 7 TestReportNo.:24050804-SE-US-01 2RFexposurelimit ThecorrespondingSARExclusionThresholdcondition,listedbelow: 1)The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤ 50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,16where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,thedistanceof5mmisappliedtodetermineSARtestexclusion. 2)At100MHzto6GHzandfortestseparationdistances>50mm,theSARtestexclusionthresholdis determinedaccordingtothefollowing: a)[Thresholdat50mminstep1)+(testseparationdistance-50mm)·(f(MHz)/150)]mW,at100MHz to1500MHz b)[Thresholdat50mminstep1)+(testseparationdistance-50mm)·10]mWat>1500MHzand≤ 6GHz 3)Atfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion. a)Thethresholdatthecorrespondingtestseparationdistanceat100MHzinstep2)ismultipliedby [1+l…

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

Lab: Hwa-Hsing (Dongguan) Testing Co., Ltd. Address: No.101, Building N1, Yuyuan 2 Road, Yuyuan Industrial Park, HuangJiang Town, Dongguan City, People’s Republic of China Tel: 0769-83078199 Web.: www.hwa-hsing.com E- Mail: [email protected] Release Ver. 1.5 Page 1 of 56 Test Report No.: 24050804-RF-US-02 FCC Part 15, Subpart C Test Report FCC ID: 2AR2STAA6219 Applicant: MMD Hong Kong Holding Limited Address: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Manufacturer: MMD Hong Kong Holding Limited Address: Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Product(s): On-ear solar-powered headphones Brand(s): PHILIPS or Test Model(s): TAA6219 Series Model(s): See section 2.1 Test Date: Aug 05, 2024 ~ Aug. 16, 2024 Issued Date: Aug. 20, 2024 Issued By: Hwa-Hsing (Dongguan) Testing Co., Ltd. Address: No.101, Building N1, Yuyuan 2 Road, Yuyuan Industrial Park, HuangJiang Town, Dongguan City, People’s Republic of China Test Firm Registration No.: 915896 Designation No.: CN1255 Standards: 47 CFR FCC Part 15, Subpart C (Section 15.247) ANSI C63.10:2013 The above equipment has been tested by Hwa-Hsing (Dongguan) Testing Co., Ltd., and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : Reviewed by : Nature Lee Sye Yang Approved by : Scott He “This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. Our report includes all the tests requested by you and the results thereof based upon the information that you provided to us. The report would be invalid without specific stamp of test institute and the signatures of tester and approver.” Lab: Hwa-Hsing (Dongguan) Testing Co., Ltd. Address: No.101, Building N1, Yuyuan 2 Road, Yuyuan Industrial Park, HuangJiang Town, Dongguan City, People’s Republic of China Tel: 0769-83078199 Web.: www.hwa-hsing.com E-Mail: [email protected] Release Ver. 1.5 Page 2 of 56 Test Report No.: 24050804-RF-US-02 Table of Contents Release Control Record .................................................................................................................................. 4 1. Summary of Test Results .......................................................................................................................... 5 1.1 Measurement Uncertainty ..................................................................................................................... 5 1.2 Modification Record .............................................................................................................................. 5 2. General Information ................................................................................................................................... 6 2.1 General Description of EUT .................................................................................................................. 6 2.2 Description of Test Channels ................................................................................................................ 7 2.3 Test Mode Applicability and Tested Channel Detail ............................................................................. 7 2.4 Description of Support Units ................................................................................................................. 9 2.5 Configuration of System under Test ..................................................................................................... 9 2.6 Duty Cycle of Test Signal ................................................................................................................... 10 3. Test Types and Results ........................................................................................................................... 11 3.1 Radiated Emission and Band-edge Measurement ............................................................................. 11 3.1.1 Limits of radiated emission and band-edge measurement ...................................................... 11 3.1.2 Test Instruments ....................................................................................................................... 12 3.1.3 Test Procedures ....................................................................................................................... 13 3.1.4 Deviation from Test Standard ................................................................................................... 14 3.1.5 Test Setup ................................................................................................................................ 15 3.1.6 EUT Operating Conditions ........................................................................................................ 16 3.1.7 Test Results .............................................................................................................................. 17 3.2 Conducted Emission Measurement .................................................................................................... 29 3.2.1 Limits of Conducted Emission Measurement ........................................................................... 29 3.2.2 Test Instruments ....................................................................................................................... 29 3.2.3 Test Procedures ....................................................................................................................... 30 3.2.4 Test Setup .....…

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

2024-7 -29 HAD04- Bluetooth headset antenna specification Tanney Type: PCB • Phase: Matching for Machine • Date: 2023/7/29 • Version: Ver. 01 •Customer : •Model •End Product • RF (work Freq.) HAD04 Bluetooth headset Bluetooth (2400M-2484MHz) • Photo Matching A B 0Ω C NC Inductor Resistor Inductor Value NC Antenna characteristic Antenna characteristic Z Y X Z X Y X Y Z Antenna field pattern diagram Active test data E5071C CMW500 RF main test equipment Microwave darkroom