2BKN9-860011003823Sinister Speaker

6 Sinister Speaker Functional generalization Detailed explanation of keys 1. Bass control 4. Source（M）: 2. Treble control 3. On / off button and volume control 1: Support Bluetooth connection music playback function 2: U disk song playback 3: TF card song playback 4: Headphone output 5: DC5V CHARGING TYPE-C PORT 6: FM/AM/SW scanning function 7: LCD Bluetooth connection Turn on the speaker, which defaults to FM. Press the M button to switch to Bluetooth Headphones Plug 3.5mm headphones into the headphone jack. Charging Indicator When the speaker is plugged in, a red light will indicate its charging status. When charging is complete, the red light will turn off. Battery The speaker can be charged in either the on or off state. When the charge is low, the speaker will prompt a low power indicator. Connect a USB-C charging cable to the device to charge the speaker. TF card/U disk music playback Insert a U disk or TF card. The speaker will automatically identify and play the music files stored on the U disk and TF card, and has intelligent memory song and volume level functions. When the speaker is turned on, the previous song will play at the last set volume level. *U disk music files mainly support MP3 and WAV formats. The maximum capacity of the U disk / TF card is up to 64GB Select an input mode: AM, FM, SW, Bluetooth or external memory device (TF / MicroSD card or thumb drive). Turn the knob to view options, then press the button. 9. Delete files recorded in the external memory device（ ） 5.Scan Forward（ ）: Press and hold the button for two seconds (long press) to scan forward. Press the button once to scan faster. In Bluetooth or external input mode, press this button to skip to the next song or file. 7. Scan Reverse（ ）: Press and hold for two seconds (long press) to scan in reverse. Press once to scan slower. When in a Bluetooth or external input mode, press this to skip to the previous song or file. 8.Record（ ）: In Radio Mode: Press once to record audio while in scanning mode. Press a second time to play the audio you’ve recorded. In TF Card or Thumb Drive / U Disk mode: Hold this button to cycle through all audio 6.Scan Mode（ ）: Press to start scanning. Press a second time to restart and refresh the scan. When you have selected the external memory device source (TF/SD card, Thumb drive, or Bluetooth), this button functions as the play and pause button. files or songs. Do a second long press to play the current song on repeat. Please Note ●When in radio mode, the fixed channel is 87.5 HZ FM and will play white noise by default. ●Both sweep and voice/EVP record features require a TF card or thumb drive / U Disk. ●Before you can change the direction of your scan, you must first press the Scan Mode, button 6. ●4 different millisecond sweep speeds. You have 4 scanning rates available. Select the scanning rate by pressing buttons 5 or 7. Technical parameters Operating Voltage: 3.7V Music File Format: MP3, WAV Bluetooth version: 5.3 Speaker: Ø45mm4 ohm 5 watts Signal-to-noise ratio: >76dB Frequency response: 80Hz--20KHz Charging voltage/current: USB DC5V=0.8--1A FM:87.5--108MHZ AM:522KHZ--1710KHZ SW:3200KHZ--22000KHZ 1 2 3 465789 1 9 8 7 5 4 3 2 TYPE-C charging port U disk socket AUX socket Charging indicator lampTF socket mode. On your phone, click on Bluetooth, then, search for the device, Sinister Speaker. Press ‘Pair’ to connect. Model:860011003823 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

2.911(d)(5)(i)EquipmentTypeAttestationv1.2 USGhostAdventuresLlc Section2.911(d)(5)(i)Certification–EquipmentType Companyname:USGhostAdventuresLlc Address:230SecondSt,FallRiver,MA02721U.S.A.,FallRiver,Massachusetts,UnitedStates ProductName:SinisterSpeaker FCCID:2BKN9-860011003823 Model(s):860011003823 2.911(d)(5)(i)EquipmentType We,[USGhostAdventuresLlc]certifythattheequipmentforwhichauthorizationissoughtthrough certificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:LanceZaalDate:09-18-2024 TitleandCompanyname:President/USGhostAdventuresLlc 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

2.911(d)(5)(ii)ApplicantAttestationv1.3 USGhostAdventuresLlc Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:USGhostAdventuresLlc Address:230SecondSt,FallRiver,MA02721U.S.A.,FallRiver,Massachusetts,UnitedStates ProductName:SinisterSpeaker FCCID:2BKN9-860011003823 Model(s):860011003823 2.911(d)(5)(ii)Applicantfiling We,[USGhostAdventuresLlc]certifythat,asofthedateofthefilingoftheapplication,the applicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuantto§1.50002of thischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:LanceZaalDate:09-18-2024 TitleandCompanyname:President/USGhostAdventuresLlc 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

USGhostAdventuresLlc U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:09-18-2024 Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2BKN9-860011003823 USGhostAdventuresLlccertifiesthat,asofthedateofthefilingoftheapplication,THREE Address: 1200BroadwaySt.APT329,LosAngeles,CA90015 Signature STONESMEDIALLCisourdesignatedU.S.agentforserviceofprocessfortheabovereference FCCID.TheapplicantacceptstomaintainanagentforserviceofprocessintheUnitedStatesfor nolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingand importationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission- relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater.The applicantfurtheracknowledgesitisourresponsibilitytoinformtheFCCwhenevertheagent informationchanges. THREESTONESMEDIALLCunderstanditistheagent'sobligationtoacceptserviceofprocessin theUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S.address andemailaddress. DesignatedU.S.Agent CompanyName: THREESTONESMEDIALLC FRN:0033401761 GC:2A99E : ContactPerson:SijieZhang Tel:+12679093692Email:[email protected] Applicant CompanyName:USGhostAdventuresLlc Address: 230SecondSt,FallRiver,MA02721U.S.A.,Fall River,Massachusetts,UnitedStates Signature: ContactPerson:LanceZaal FRN:0035867589 GC:2BKN9 Email:[email protected]

USGhostAdventuresLlc OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-18-2024 Subject;RequestforConfidentiality FCCID:2BKN9-860011003823 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:LanceZaal Title:President

USGhostAdventuresLlc LetterofAuthorization Company:USGhostAdventuresLlc Address:230SecondSt,FallRiver,MA02721U.S.A.,FallRiver,Massachusetts, UnitedStates ProductName:SinisterSpeaker ModelNumber(s):860011003823 ProductDescription:SinisterSpeaker WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:09-18-2024 Name:LanceZaal Title:President Company:USGhostAdventuresLlc

FCCID:2BKN9-860011003823 FCCID:2BKN9-860011003823 FCCID:2BKN9-860011003823 FCCID:2BKN9-860011003823

FCCID:2BKN9-860011003823 Label Size:10mm*8mm FCCID:2BKN9-860011003823 LabelLocation

FCCID:2BKN9-860011003823 FCCID:2BKN9-860011003823 FCCID:2BKN9-860011003823 ANT FCCID:2BKN9-860011003823

RFExposureevaluation FCCID2BKN9-860011003823 ProductNameSinisterSpeaker ModelNo.860011003823 ListedModel(s)-- ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice 1.Reference ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47parBMK24041.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1Standalone SARtestexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposure KDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneral populationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximum conductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance, andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantenna andradiatingstructuresoroutersurfaceofthedevice,accordingtothehostformfactor, exposureconditionsandplatformrequirements,toanypartofthebodyorextremityofauser orbystander(see5)ofsection4.1).ToqualifyforSARtestexclusion,thetestseparation distancesappliedmustbefullyexplainedandjustifiedbytheoperatingconfigurationsand exposureconditionsofthetransmitterandapplicablehostplatformrequirements,typicallyin theSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRF exposureKDBprocedures.WhennootherRFexposuretestingorreportingisrequired,a statementofjustificationandcompliancemustbeincludedintheequipmentapproval,inlieuof theSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfied beforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-way radios,handsets,laptops&tabletsetc.23” [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto5)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportable hostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthisaccording toClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtest exclusionmustapplytheestimatedstandaloneSARtodeterminesimultaneoustransmission testexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantenna configuration,adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤ 1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ConductedPeakOutputPower ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKDH5 02.261.68 392.061.61 780.331.08 π/4DQPSK2-DH5 03.722.36 394.012.52 783.412.19 8DPSK3-DH5 03.772.38 394.072.55 783.472.22 4.ManufacturingTolerance DH5 ChannelChannel0Channel39Channel78 Target(dBm)220 Tolerance±(dB)1.01.01.0 2DH5 ChannelChannel0Channel39Channel78 Target(dBm)343 Tolerance±(dB)1.01.01.0 3DH5 ChannelChannel0Channel39Channel78 Target(dBm)343 Tolerance±(dB)1.01.01.0 5.EvaluationResult Band/Modef(GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW EDR2.44155 3.16 0.9881<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)in section4.1isappliedtodetermineSARtestexclusion. 6.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolled RFExposureandSARExclusionThresholdperKDB447498D01V06. ------Endofthereport------

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) Applicant : US Ghost Adventures Llc Address : 230 Second St, Fall River, MA 02721 U.S.A., Fall River, Massachusetts, United States Model:860011003823 Return Loss 4.Testsetup Antenna measurements such as VSWR were measured with an HP 8753D vector network analyzer . Radiation patterns were measured with a A388/A333 vector network analyzer in a ETS-3D chamber equivalent. Phase center is nine inches above the Phi positioner. Flat surface measurements were done with the antenna centered on a 1.5 mm-thick plate of polycarbonate. Curved surface measurements were taken by placing the antenna on the inside and outside of different diameter PVC tubing. 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.

ReportNo.:CISRR24082416801 -1- AppendixA ReportNo.: CISRR24082416801 FCCID: 2BKN9-860011003823 ProductName: SinisterSpeaker ModelNo.:860011003823 TestEngineer:MarkFu Supervisedby:RoryHuang ReportNo.:CISRR24082416801 -2- 1)DutyCycle TestResult ModulationPacketsChannel OnTime (ms) Period(ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T GFSKDH5 02.8903.74877.110.77111.12890.35 392.8903.74877.110.77111.1289 0.35 782.8903.74877.110.77111.1289 0.35 π/4DQPSK2-DH5 02.8983.74877.320.77321.11710.35 392.8963.74877.270.77271.11990.35 782.8963.74877.270.77271.11990.35 8DPSK3-DH5 02.9003.74877.370.77371.11430.34 392.9003.74877.370.77371.1143 0.34 782.9003.74877.370.77371.1143 0.34 TestGraphs GFSK(DH5)_Channel0 ReportNo.:CISRR24082416801 -3- GFSK(DH5)_Channel39 GFSK(DH5)_Channel78 ReportNo.:CISRR24082416801 -4- π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39 ReportNo.:CISRR24082416801 -5- π/4DQPSK(2-DH5)_Channel78 8DPSK(3-DH5)_Channel0 ReportNo.:CISRR24082416801 -6- 8DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78 ReportNo.:CISRR24082416801 -7- 2)DwellTime TestResult ModulationPacketChannel PulseWidth (ms) Numberof Pulsesin31.6 seconds DwellTime (ms) Limit(ms)Result GFSKDH5 CH0 (2402MHz) 2.88899285.91 <400 PASS π/4DQPSK2-DH52.896101292.5PASS 8DPSK3-DH52.904112325.25PASS TestGraphs PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 ReportNo.:CISRR24082416801 -8- PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 ReportNo.:CISRR24082416801 -9- 3)NumberOfHoppingChannel TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS π/4DQPSK2-DH57915PASS 8DPSK3-DH57915PASS TestGraphs LowEndSpectrumChannelHoppingPlot GFSK HighEndSpectrumChannelHoppingPlot GFSK LowEndSpectrumChannelHoppingPlot π/4DQPSK HighEndSpectrumChannelHoppingPlot π/4DQPSK ReportNo.:CISRR24082416801 -10- LowEndSpectrumChannelHoppingPlot 8DPSK HighEndSpectrumChannelHoppingPlot 8DPSK ReportNo.:CISRR24082416801 -11- 4)ConductedPeakOutputPower TestResult ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Limit (dBm) Result GFSKDH5 02.261.68 ≤30 PASS 392.061.61PASS 780.331.08PASS π/4DQPSK2-DH5 03.722.36 ≤20.97 PASS 394.012.52PASS 783.412.19PASS 8DPSK3-DH5 03.772.38PASS 394.072.55PASS 783.472.22PASS TestGraphs PeakOutputPower GFSK_Channel0 PeakOutputPower GFSK_Channel39 PeakOutputPower GFSK_Channel78 PeakOutputPower π/4DQPSK_Channel0 ReportNo.:CISRR24082416801 -12- PeakOutputPower π/4DQPSK_Channel39 PeakOutputPower π/4DQPSK_Channel78 PeakOutputPower 8DPSK_Channel0 PeakOutputPower 8DPSK_Channel39 PeakOutputPower 8DPSK_Channel78 ReportNo.:CISRR24082416801 -13- 5)99%Bandwidth TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.82420 3924410.83440 7824800.81780 π/4DQPSK 024021.1762 3924411.1792 7824801.1738 8DPSK 024021.1796 3924411.1786 7824801.1780 TestGraphs GFSK_DH5_Channel0π/4DQPSK_2-DH5_Channel0 GFSK_DH5_Channel39π/4DQPSK_2-DH5_Channel39 ReportNo.:CISRR24082416801 -14- GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel78 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 ReportNo.:CISRR24082416801 -15- 6)20dBBandwidth TestResult ModulationChannelCenterFrequency(MHz)20dBBandwidth(MHz) GFSK 02402MHz0.9500 392441MHz0.9500 782480MHz0.9500 π/4DQPSK 02402MHz1.310 392441MHz1.320 782480MHz1.310 8DPSK 02402MHz1.290 392441MHz1.280 782480MHz1.290 TestGraphs GFSK_DH5_Channel0GFSK_DH5_Channel39 GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel0 ReportNo.:CISRR24082416801 -16- π/4DQPSK_2-DH5_Channel39π/4DQPSK_2-DH5_Channel78 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 ReportNo.:CISRR24082416801 -17- 7)CarrierFrequenciesSeparation TestResult ModulationPacket LeftCenter frequency(MHz) RightCenter frequency(MHz) Hopping Frequency Separation(MHz) Limit(MHz)Result GFSKDH52439.8652441.03631.17120.9500PASS π/4DQPSK2-DH52439.99742440.98950.99210.873PASS 8DPSK3-DH52439.88792441.04011.15230.86PASS TestGraphs GFSKπ/4DQPSK 8DPSK ReportNo.:CISRR24082416801 -18- 8)ConductedOutOfBandEmission TestResult Non-Hopping ModulationPacketChannel OOBEmission Frequency (MHz) OOBEmission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5 0 2399.00-48.527-17.91-30.617PASS 2400.00-50.323-17.91-32.413PASS 4803.80-41.606-17.91-23.696PASS 394882.09-42.381-18.17-24.211PASS 78 2483.50-49.629-19.86-29.769PASS 4959.49-44.213-19.86-24.353PASS π/4DQPSK2-DH5 0 2400.00-40.232-16.8-23.432PASS 7205.96-37.566-16.8-20.766PASS 399764.55-39.635-16.78-22.855PASS 78 2483.50-50.291-17.37-32.921PASS 9920.20-37.715-17.37-20.345PASS 8DPSK3-DH5 0 2400.00-38.795-16.82-21.975PASS 7205.96-39.517-16.82-22.697PASS 399763.72-40.317-16.78-23.537PASS 78 2483.50-50.363-17.5-32.863PASS 9920.20-37.648-17.5-20.148PASS Hopping ModulationPacketChannel OOBEmission Frequency (MHz) OOBEmission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5 Hopping 2398.96-49.232-18.34-30.892PASS 2400.00-51.265-18.34-32.925PASS 2483.50-49.056-20.81-28.246PASS π/4DQPSK2-DH5 2396.18-47.908-18.69-29.218PASS 2400.00-50.737-18.69-32.047PASS 2483.50-50.203-20.25-29.953PASS 8DPSK3-DH5 2398.68-48.581-22.47-26.111PASS 2400.00-50.670-22.47-28.200PASS 2483.50-49.372-23.22-26.152PASS TestGraphs ReportNo.:CISRR24082416801 -19- OutOfBandEmission GFSK_DH5_Channel0 OutOfBandEmission π/4DQPSK_2-DH5_Channel0 30.0MHz-25000.0MHz GFSK_DH5_Channel0 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel0 OutOfBandEmission GFSK_DH5_Channel39 OutOfBandEmission π/4DQPSK_2-DH5_Channel39 ReportNo.:CISRR24082416801 -20- 30.0MHz-25000.0MHz GFSK_DH5_Channel39 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel39 OutOfBandEmission GFSK_DH5_Channel78 OutOfBandEmission π/4DQPSK_2-DH5_Channel78 30.0MHz-25000.0MHz GFSK_DH5_Channel78 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel78 ReportNo.:CISRR24082416801 -21- OutOfBandEmission 8DPSK_3-DH5_Channel0 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel0 OutOfBandEmission 8DPSK_3-DH5_Channel39 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel39 OutOfBandEmission 8DPSK_3-DH5_Channel78 30.0MHz-25000.0M…

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ReportNo.:CISRR24082416801 Page:1of30 TESTREPORT ReportNo.:CISRR24082416801 ProjectNo.CISR240824168 FCCID2BKN9-860011003823 Applicant:USGhostAdventuresLlc Address:230SecondSt,FallRiver,MA02721U.S.A.,FallRiver,Massachusetts, UnitedStates ManufacturerUSGhostAdventuresLlc Address230SecondSt,FallRiver,MA02721U.S.A.,FallRiver,Massachusetts, UnitedStates ProductName:SinisterSpeaker TradeMark:-- Model/Typereference:860011003823 ListedModel(s):-- Standard:Part15SubpartCSection15.247 Testdate:August25,2024~August30,2024 IssuedateSeptember2,2024 Testresult:Complied Preparedby:RoryHuangApprovedby:GenryLong Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. ReportNo.:CISRR24082416801 Page:2of30 Contents 1.REPORTVERSION.........................................................................................................................................3 2.SUMMARYOFTESTRESULT.......................................................................................................................4 3.SUMMARY.....................................................................................................................................................5 3.1.ProductDescription....................................................................................................................................5 3.2.RadioSpecificationDescription................................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................6 3.4.TestingSite...................................................................................................................................................6 3.5.FieldStrengthCalculation..........................................................................................................................6 3.6.DISTURBANCECalculation........................................................................................................................6 4.TESTCONFIGURATION.............................................................................................................................7 4.1.Testfrequencylist.......................................................................................................................................7 4.2.Testmode.....................................................................................................................................................7 4.3.Supportunitusedintestconfigurationandsystem...............................................................................8 4.4.Testsampleinformation.............................................................................................................................8 4.5.Testingenvironmentalcondition...............................................................................................................8 4.6.Statementofthemeasurementuncertainty.............................................................................................8 4.7.EquipmentUsedduringtheTest...............................................................................................................9 5.TESTCONDITIONSANDRESULTS.....................................................................................................10 5.1.AntennaRequirement...............................................................................................................................10 5.2.ACConductedEmission...........................................................................................................................11 5.3.PeakOutputPower....................................................................................................................................14 5.4.20dBBandwidth........................................................................................................................................15 5.5.99%OccupiedBandwidth.........................................................................................................................16 5.6.CarrierFrequenciesSeparation...............................................................................................................17 5.7.HoppingChannelNumber........................................................................................................................18 5.8.DwellTime..................................................................................................................................................19 5.9.DutyCycleCorrectionFactor(DCCF).....................................................................................................20 5.10.PseudorandomFrequencyHoppingSequence...................................................................................21 5.11.ConductedBandedgeandSpuriousEmission...................................................................................22 5.12.RadiatedBandedgeEmission...............................................................................................................23 5.13.RadiatedSpuriousEmission..................................................................................................................25 6.TESTSETUPPHOTOS............................................................................................................................30 7.EXTERNALANDINTERNALPHOTOS.................................................................................................30 7.1Externalphotos...........................................................................................................................................30 7.2Internalphotos............................................................................................................................................30 ReportNo.:CISRR24082416801…

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FCCID:2BKN9-860011003823 RadiatedEmission Below1GHz: Above1GHz: FCCID:2BKN9-860011003823 ACConductedEmission