2A2JV-GOFREE2Bluetooth Speaker

StageGoFree2UserManual Dearcustomer, ThankyouforpurchasingtheoutdoorBluetoothspeakerG170.Toensure correctoperation,pleasereadthisusermanualcarefullybeforeoperation. ImportantSafetyInstructions ◆Donotusethespeakerinspecialcoldandhotenvironments. ◆Pleaseavoidthespeakerdroppingorhittingwithahardobject,itmaycauseother hardwaredamage. ◆Takecarewhenchargingthespeaker,excessiveprolongedchargingwilldamagethe batterylifetime.Chargethespeakertofullcapacitywhenusingforthefirsttime. ◆Whenbatterylow,theindicatorlightwillflashandvoiceprompt“batterylow”,please chargespeakerintime. ◆Ifdoesnotusethisspeakerforlongtime,pleasechargeatleastoncewithinonemonth, inordertopreventthelithiumbatteryfromcausinganddamagingbecauseofexcessive consumption. ◆Adjustthevolumetoappropriateleveltoavoiddisturbingothers. Features ●Bluetooth6.0stereomusicandmobilehands-freefunction ●USBFlashDiskMusicplaying SupportMP3musicformat,capacityupto32G ●Voiceguide Thespeakerwillprompttheworkingmodeandstatusforeasyoperation. ●Supportlightshow,withdifferentlightthemes Thespeakerwillindicatethebatterylevelwhilecharging ●IPX7Waterproof ●TWSFunction TechnicalData BluetoothVersion:6.0 SpeakerOutput:20W Voltage：DC5V2A Driver:44*80mmWoofer*1+36mmTweeter*1+passiveradiator*2 Built-inBattery:7.4V2000mAh WaterResistance:IPX7 Size:70*70*194.3mm PackageContents BluetoothSpeaker,Type-Ccable,UserManual SlotandKeys 1. Longpress:Nexttrack Shortpress:Increasethevolume 2.Lightbar 3. Longpress:Previoustrack Shortpress:Decreasethevolume 4.Bluetoothindicator 5. Longpress:Poweron/off Shortpress:Switchthemode 6. Shortpress:Pause/Play Doublepress:Lightthemesswitch 7. Longpress:DisconnecttheBluetoothpairing/ReconnecttheBluetoothpairing Doublepress:Rejectthephonecall Shortpress:Pickup/Hangonthephonecall/SwitchtoBluetoothmode 8.TWSindicator 9. Doublepress:CleartheTWSpairinglist Shortpress:Enter/ExittheTWSfunction 10.(USBSlot) 11.(ChargingSlot) OperationInstructions 1.Poweron/off Longpressbuttontopoweron/offthespeaker. Eachtimetopoweronthespeaker,ThedefaultworkingmodeisBluetoothmode. 2.BluetoothMode 1)ShortpressthebuttontoswitchorbuttontoentertheBluetoothmode. 2)TurnontheBluetoothofyourphone,searchfornearbydevices.TheG170willbe foundonyourmobilepairinglist,pleaseconnectit.Whenconnected,thespeakerwill prompt“Devicepaired”andtheBluetoothindicatorwillstoptwinkleandstayinBlue. 3)Pleaseturnonyourphone’smusicplayer,andspeakerwillplaytheselectedmusic. 4)ThespeakerwillpairwiththelatestusedBluetoothdeviceautomatically.Longpress thebuttontodisconnectthecurrentBluetoothconnection.Thespeakerwillprompt “Devicedisconnected”.ThenotherBluetoothdevicescanfindandpairwiththespeaker. 3.TWS(TrueWirelessStereo)function(onlyworksinBluetoothmode) 1)Poweron2pcsG170(ensurebothspeakersareinBluetoothwaitingtopairstatus). 2)ShortpressthebuttononeitheronespeakertoentertheTWSpairingmode 3)Oncetwospeakerspaired,thespeakerTWSindicatorstaysinBlueisthemaster speaker,theotheroneBluetoothindicatorstaysinGreenistheslavespeaker. 4)UseyourphonetopairthemasterspeakerG170,andplayBluetoothmusiconboth speakers. 5)ShortpressthebuttononeitheronespeakertodisconnecttheTWSpairing. 6)DoublepressthebuttontocleartheTWSpairinglist. 4.USBMusicPlaying InsertingtheUSBFlashDiskintothespeaker,shortpressthebuttontoenterthe USBmode,thespeakerwillprompt“USBmode”,ThenthespeakerwillplaytheUSB musicdirectly. PleaseNote:TheUSBFlashDisksupportingmemoryupto32G,andsupporttheaudio formatatMP3. 5.Intelligentpowersavingfunction Thespeakerwillbeautomaticallypoweredoffinbelowcases: (1)UnderBluetoothmode,thespeakeriswaitingtopairformorethan20minutes (2)UnderUSBmode,ifpressthebuttonandmuteorpauseformorethan20 minutes (3)Pause/muteformorethan20minutes. Note:Pleaselongpressbuttonagaintopoweronthespeaker 6.Chargingfunction Whenspeakerwithlowbatterycapacity,thespeakerwillprompt“batterylow”,Please chargethebatteryviaaUSBadaptorimmediately.Duringcharging,thelightbarwill indicatethebatterycapacitystepbystep.Whenfullycharged,thelightbarwillbefully lightinginRed. Note: Pleaseusethegoodqualityadaptortochargethespeaker. Wesuggestusetheadaptorspecificationat5V/2A Whenspeakerwithlowbatterycapacity,pleasechargethespeakerimmediately Thespeakercanbechargedbydifferentchargingcurrent,ifusingthecomputertocharge thespeaker,asthecurrentonlyat500mA,thechargingtimewillbeverylong. Troubleshooting 1.WhatshouldIdoifthespeakercannotpairwiththeBluetoothdeviceandplay musicaccordingly? (1)Pleasecheckthespecification/themanualoftheBluetoothdevice(yourmobileor computer),andcheckifthedevicecansupporttheA2DPstereoaudiotransmission.If yes,pleaseturnontheA2DPstereomode. (2)EnsurethespeakerisundertheBluetoothpairingstatus,iftherearemany Bluetoothdevicesnearby,theG170willnoteasytobefound.Pleaseturnoffother Bluetoothdevices. 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. -- Increa…

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AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyna m e:SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD Granteecode:2A2JV FRN:0031126972 FCCID:2A2JV-GOFREE2 ContactName:aheadxia Address:Room901,WeiBaiShengBuilding,LonggangDist,ShenzhenChina TelephoneNo.:13808800945 Email:[email protected] i.SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD(“the applicant”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules.Theapplicant mustsignthiscertification. ii.SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD(“the applicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicant[isnot](asaspecificallynamedentityoranyofitssubsidiariesor affiliates)identifiedontheCoveredListasanentityproducing“covered” equipment.Theapplicantmustsignthiscertification. [SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD](“theapplicant”) certifiesthat,asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2025.12.5 Applicant’sName:aheadxia Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO., LTD Code00018768Ed. 2 Item 1.The deviceis able to install software/programinstallation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply.The devicecannotsupport installationof Kasperskycybersecurityor anti-virussoftware. Item 2.TechnicalRequirementsfor KasperskyCybersecuritySoftware: #GeneralRequirements(For all Devices)Yes / No or N/A Comments 1Internetconnectionfor activationand updates(For all OperatingSystems) N/A DeviceBluetoothSpeaker CompanynameSHENZHENCOOLMEINNOVATIONTECHNOLOGY CO., LTD Granteecode2A2JV FCC ID2A2JV-GOFREE2 FRN0031126972 Contactnameaheadxia AddressRoom901, WeiBaiShengBuilding,Longgang Dist,ShenzhenChina Telephonenumber13808800945 [email protected] Chipset/moduleinformationJL7016C OperatingSystem(if applicable)N/A StorageCapacity(hard drive or other permanentmemorystorage, if applicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/Noor N/A Comments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/ EnterpriseMicrosoft Windows7Starter/HomeBasic&Premium/ Professional/UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/Noor N/A Comments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A 3 #GeneralRequirements(ForLinuxsystem)Yes/Noor N/A Comments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise 2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/ Education8orlater; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingthe installationofKasperskysoftware? ☐Yes,gotoItem3. 4 ☒No.Inthiscase,therestoftheitemsdonotapply.Thedevicecannotsupport installationofKasperskysoftware Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒ Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecovered list. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist –additionalthird-partyproofisprovidedtodemonstratecompliancewithrequirementsas of2.911(d)5(i),(ii)–“ProofofCompliancewithCoveredListSoftwareRequirements”ofthis documentapplies Signature:Name:aheadxia Date:2025.12.5 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCB CALL página 1 File FCC ID: 2A2JV-GOFREE2 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://opencorporates.com/companies/us_co/20248329243 In google: TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2025.12.5 Subject:RequestforConfidentiality FCCID:2A2JV-GOFREE2 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:aheadxia Title:manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD Company:SHENZHENCOOLMEINNOVATIONTECHNOLOGYCO.,LTD Address:Room901,WeiBaiShengBuilding,LonggangDist,Shenzhen China ProductName:BluetoothSpeaker ModelNumber:StageGoFree2 FCCIdentifier:2A2JV-GOFREE2 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:aheadxiaDate:2025.12.5 Title:manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) TestMode:StageGoFree2 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation 1cm BluetoothSpeaker FCCID:2A2JV-GOFREE2 0.5cm

EUTPHOTO(InternalPhotos) TestMode:StageGoFree2 ※※※※※ENDOFREPORT※※※※※ ANT

FCCID:2A2JV-GOFREE2 RFExposureEvaluation AccordingtoWS-1GeneralRFExposureGuidancev06andpart2.1093 ， Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-ghead orbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForEDR TestModeFrequency Max Power(dBm) TuneUP tolerance (dBm) MaxTuneUP power (dBm) MaxTuneUP power (mW) Min. distance (mm) Calc. thresholds limit GFSK24416.487 6±1 75.0151.566083.0 π/4-DQPSK24417.0137±186.3151.971583.0 8-DPSK24416.895 6±1 75.0151.566083.0 Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SARtestis notrequired

C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd.Report No.:DLE-251204003R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email:[email protected] 1 of 69 FCC TEST REPORT FCC ID:2A2JV-GOFREE2 Applicant:SHENZHEN COOLME INNOVATION TECHNOLOGY CO., LTD Address:Room 901, WeiBaiSheng Building, Longgang Dist, Shenzhen China Manufacturer:SHENZHEN COOLME INNOVATION TECHNOLOGY CO., LTD Address:Room 901, WeiBaiSheng Building, Longgang Dist, Shenzhen China EUT:Bluetooth Speaker Trade Mark:N/A Model Number:Stage GoFree 2 Date of Receipt:Nov. 13, 2025 Test Date:Nov. 13, 2025 - Nov. 19, 2025 Date of Report:Dec 05, 2025 Prepared By:Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Result:Pass Report Number:DLE-251204003R Prepared (Test Engineer): Dimon Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd.Report No.:DLE-251204003R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email:[email protected] 2 of 69 Table of Contents Page 1. VERSION..................................................................................................................................4 2. TEST SUMMARY...................................................................................................................5 2.1 TEST FACILITY.........................................................................................................................6 2.2 MEASUREMENT UNCERTAINTY......................................................................................6 3.1 GENERAL DESCRIPTION OF EUT...................................................................................7 3.2 Test Setup Configuration........................................................................................................9 3.3 Support Equipment...................................................................................................................9 4. EMC EMISSION TEST........................................…

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1 样 品 承 认 书 SPECIFICATION FOR APPROVAL 客户（Customer）: 深圳市朗琴音响技术有限公司 型号（Product Name）: 2.4G 天线 料号（Part No）: 4-086-C300090-000 规格（Feature）: FPC、IPEX1代 、L=90mm 日期（Date）: 作 成 FORMATION BY 审 核 AUDITING BY 核 准 CHECKED BY 赵乐平 郑裕玲 赵乐康 客户签核: 结构承认 APPROVED BY 美工承认 APPROVED BY 电子承认 APPROVED BY 审 核 AUDITING BY 核 准 CHECKED BY 备注： RoHS声明： 所附样品及后续批量送货产品已通过国家/国际认证检测机构检测符合： ☑RoHS、□RECAH、□PAH指令。 供应商名称：深圳市带飞通讯科技有限公司 Shenzhen Daifei Communication Technology Co., Ltd. 联系方式 : 电话：13728836054 传真： 联系人：赵乐康 地 址：深圳市宝安区西乡街道固戍社区海滨新村塘中股份公司大楼 802 Room 802, Tangzhong Village, Haibin New Village, Gushu Community, Xixiang Subdistrict, Bao'an District, Shenzhen City 2 1.测试项目与设备 测试项目 设备 1. S11参数（S- parameter） 1. 回波损耗 （Return Loss） 2. 电压驻波比（VSWR） 网络分析仪: Agilent E5071B HP 8753D 2. 有源测试 （Active ） 1. 发射功率 （TRP） 2. 接收灵敏度（TIS） 1. 暗室：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2.综合测试仪: Agilent 8960 E5515B ×2 StarPoint SP6011 3.无源测试 （Passive） 1.天线增益 （Gain）2.天线效率 （Efficiency） 1. 暗室：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2. 网络分析仪：Agilent E5071B HP 8753D 2. 2.4G天线无源驻波VSWR 3 3.暗室无源数据： 3.41 2490MHZ 4 4、天线外观尺寸图 (单位：mm) 一代IPEX单端子同轴线尺寸为￠=1.13mm ， L=90mm 5. 实物图 6．天线技术参数 电气技术参数 电 性 能 指 标 Electrical Specifications 频率范围 2400~2500MHz Frequency Range 2400~2500MHz 电压驻波比 ≤2 VSWR ≤2 输入阻抗 50 Ω Input Impedance 50 Ω 增益 3.41dBiGain 3.41dBi 最大输入功率 50W Maximum Input Power 50W 机 械 指 标 Mechanical Specifications 天线颜色 黑色 Antenna Color Black 接口形式 IPEX1代 Input connector IPEX1 天线长度 90mm Cable length 90mm 工作温度 -40°C~+85°C Working Temperature -40°C~+85°C 工作湿度 20~80% Working Humidity 20~80%

EUTTESTPHOTO TestMode:StageGoFree2 RadiatedEmission ConductedEmission RadiatedSpurious RFConduction ※※※※※ENDOFREPORT※※※※※