2AWUL-J3Wireless Earphones

Overview FCC Information This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. 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. • Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Rev11/20/07 ShenzhenPengxinfaElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AWUL-J3 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual Sincerely, ShalinLiang 2020-07-22

ShenzhenPengxinfaElectronicsCo.,Ltd. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCModelno. WirelessEarphonesN/A2AWUL-J3J2,J3,J3PRO,J5,J6,J7,J8,J9,J10,J11 Confirmedby: ShalinLiang 2020-07-22

ShenzhenPengxinfaElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020-07-22 SUBJECT:FCCApplicationfor(FCCID:2AWUL-J3) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLvon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, ShalinLiang 2020-07-22

FCCID:2AWUL-J3 L L L L L L R R R

FCC ID:2AWUL-J3

FCCID:2AWUL-J3 L L L ANT R R ANT R

RFEXPOSUREEVALUATION EUTSpecification EUTWirelessEarphones ModelNumber J2,J3,J3PRO,J5,J6,J7,J8,J9,J10,J11 FCCID2AWUL-J3 Antennagain(Max)0dBi OperationFrequency2402-2480MHz PowerSupplyDC3.7Vfrombattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.5.0 ModulationGFSK,π/4-DQPSK Max.outputpower1.74dBm(0.001493W) TestRequirement: Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingunderthe provisionsofthissectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis 5mm. BTDSS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK0.921±12 0.4912658 3 2.441GFSK1.071±12 0.4952379 3 2.480GFSK1.151±120.49917853 2.402 Π/4-DQ PSK 1.61 1±12 0.4912658 3 2.441 Π/4-DQ PSK 1.54 1±12 0.4952379 3 2.480 Π/4-DQ PSK 1.74 1±12 0.4991785 3 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andno simultaneousSARmeasurementisrequired. Signature: SamLv Date:2020-07-22

Report No.ES200608039WPage 1 of 74 Ver.1.0 $二维码$ TEST REPORT PROduct Name ： Wireless Earphones Model Number ： J2,J3,J3 PRO,J5,J6,J7,J8,J9,J10,J11 FCC ID ： 2AWUL-J3 Prepared for:Shenzhen Pengxinfa Electronics Co., Ltd. Address:602, Building B, Nanchang First Industrial Zone, Gushu, Xixiang, Baoan District Prepared by:EMTEK (SHENZHEN) CO., LTD. Address:Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number:ES200608039W Date(s) of Tests:June 08, 2020 to July 03, 2020 Date of issue:July 03, 2020 $二维码$ Report No.ES200608039WPage 2 of 74 Ver.1.0 VERIFICATION OF COMPLIANCE Applicant:Shenzhen Pengxinfa Electronics Co., Ltd. 602, Building B, Nanchang First Industrial Zone, Gushu, Xixiang, Baoan District Manufacturer:Shenzhen Pengxinfa Electronics Co., Ltd. 602, Building B, Nanchang First Industrial Zone, Gushu, Xixiang, Baoan District PROduct Description:Wireless Earphones Trade Mark:N/A Model Number: J2,J3,J3 PRO,J5,J6,J7,J8,J9,J10,J11 We hereby certify that: The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2018). Date of Test: June 08, 2020 to July 03, 2020 Prepared by: Loren Luo /Editor Reviewer: Tim Dong /Supervisor Approved & Authorized Signer : Lisa Wang /Manager Report No.ES200608039WPage 3 of 74 Ver.1.0 Modified Information VersionSummaryRevision DateReport No. Ver.1.0Original Report/ES200608039W Report No.ES200608039WPage 4 of 74 Ver.1.0 Table of Contents TEST REPORT ................................................................................................................................................................................ 1 1. GENERAL INFORMATION ................................................................................................................................................... 6 1.1 PRODUCTDESCRIPTION ................................................................................................................................................... 6 1.2 TESTMETHODOLOGY ........................................................................................................................................................ 7 1.3 TESTFACILITY ................................................................................................................................................................... 8 2. SYSTEM TEST CONFIGURATION ..................................................................................................................................... 9 2.1 EUT CONFIGURATION ...................................................................................................................................................... 9 2.2 EUT EXERCISE ................................................................................................................................................................. 9 2.3 TESTPROCEDURE ............................................................................................................................................................. 9 2.4 CONFIGURATION OFTESTEDSYSTEM ............................................................................................................................ 10 3. SUMMARY OF TEST RESULTS ....................................................................................................................................... 11 4. DESCRIPTION OF TEST MODES .................................................................................................................................... 12 5. TEST SYSTEM UNCERTAINTY ........................................................................................................................................ 13 6. CONDUCTED EMISSIONS TEST ...................................................................................................................................... 14 6.1 MEASUREMENTPROCEDURE: ........................................................................................................................................ 14 6.2 TESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION) ................................................................................................ 14 6.3 MEASUREMENTEQUIPMENTUSED: ............................................................................................................................... 14 6.4 MEASUREMENTRESULT: ................................................................................................................................................. 15 7. RADIATED EMISSION TEST ............................................................................................................................................. 16 7.1 MEASUREMENTPROCEDURE ......................................................................................................................................... 16 7.2 TESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION) ............................................................................................... 18 7.3 MEASUREMENTEQUIPMENTUSED: .............................................................................................................................. 19 7.4 RADIATEDEMISSIONLIMIT ............................................................................................................................................ 20 7.5 MEASUREMENTRESULT ................................................................................................................................................ 21 7.5 RADIATEDMEASUREMENTPHOTOS: .......................................................................................................................…

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FCCID:2AWUL-J3