2A36Q-SOUNDWAVETrue wireless headphone

FCC ID:2A36Q-SOUNDWAVE FCC STATEMENT : This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning: 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. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

-BoompodsEUSp.zo.o- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCC. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 3/29/23 U.S.AgentDesignation [BoompodsEUSp.zo.o]acknowledgestheirconsentforthefollowingcontactlocatedintheUnited Statestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought (FCCID:[2A36Q-SOUNDWAVE]): NameandcompanyofU.S.agent:NipocInc PhysicalU.S.addressofagent:138GreymonDr.,WestPalmBeach,FL33405,USA FRNofU.S.agent:0033584798 EmailaddressofU.S.agent:[email protected] [NipocInc]acknowledgestheirobligationtoacceptserviceofprocessonbehalfof[BoompodsEUSp. zo.o]. [BoompodsEUSp.zo.o]acceptsitsobligationtomaintainanagentforserviceofprocessinthe UnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature DavidTansley Director BoompodsEUSp.zo.o Signature 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 3 -BoompodsEUSp.zo.o- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCC. JoseCopin DirectorSales&Marketing NipocInc

-BoompodsEUSp.zo.o- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 3/29/23 Towhomitmayconcern: We,[BoompodsEUSp.zo.o],herebycertifythattheequipmentforwhichauthorizationissought (FCCID:[2A36Q-SOUNDWAVE])isnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature JayCheung Director BoompodsEUSp.zo.o 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

LabelLocationOnEUT Theproductistoosmalltoplacecompletelabelinformation,sothelabelisplacedin thechargingbinandusermanual.

Code:AB-RF-05-b InternalPhotograph Code:AB-RF-05-b ANT Code:AB-RF-05-b

version01 BoompodsEUSp.zo.o DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:Soundwave FCCID:2A36Q-SOUNDWAVE fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:Ceramicantenna Gainoftheantenna:1.5dBi Frequencyrange:2400-2484MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: BoompodsEUSp.zo.o Address: ul.Barbary16Granica05-806KomorówPoland City: Komorów ZIP/Postalcode: / Country: Poland Place: KomorówDate:3/29/2023 Signature:

Manufacturer'sname：DongguanLinyarTechnologyCo.,Ltd. Model：Soundwae Antennatype：Ceramicantenna

RFEXPOSUREEVALUATION FCCID:2A36Q-SOUNDWAVE AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24021.681.68 ±1 2.68050.5753 GFSK 24411.271.27 ±1 2.27050.5273 24800.730.73±11.73050.4693 24020.890.89 ±1 1.89050.4793 π/4-DQPSK 24410.570.57 ±1 1.57050.4493 24800.020.02±11.02050.3983 24020.970.97 ±1 1.97050.4883 8-DPSK 24410.670.67 ±1 1.67050.4593 24800.140.14±11.14050.4103 2402 1.561.56 ±1 2.56050.5593 BLE2440 1.211.21 ±1 2.21050.5203 2480 0.680.68±11.68050.4643 Result:NoStandaloneSARtestisrequired.

Page1of23 AppendixTestData ReportNo.:78340WC30001902TestSampleNo.:1-2-2 StartTestDate:2023.03.06FinishTestDate:2023.03.06 TestEngineer:Auditor: Temperature:23.2 °C RelativeHumidity:39% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6962401.6562402.3520.5PASS 24400.7082439.6442440.3520.5PASS 24800.6762479.6602480.3360.5PASS Page2of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] BLE_1MAnt1 24021.02782401.49592402.5237 24401.03342439.49522440.5286 24801.03042479.49852480.5289 Page5of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24021.56≤30PASS 24401.21≤30PASS 24800.68≤30PASS Page8of23 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-13.58≤8.00PASS 2440-13.94≤8.00PASS 2480-14.45≤8.00PASS Page11of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low24020.74-56.84≤-19.27PASS High2480-0.21-57.29≤-20.21PASS Page14of23 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 2402 Reference-0.53-0.53---PASS 30~1000-0.53-69.01≤-20.53PASS 1000~2650 0 -0.53-53.28≤-20.53PASS 2440 Reference-1.13-1.13---PASS 30~1000-1.13-68.68≤-21.13PASS 1000~2650 0 -1.13-53.64≤-21.13PASS 2480 Reference-0.86-0.86---PASS 30~1000-0.86-69.42≤-20.86PASS 1000~2650 0 -0.86-53.62≤-20.86PASS Page16of23 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page17of23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page18of23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page19of23 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24020.380.6360.322.20 24400.380.6360.322.20 24800.380.6360.322.20 Page22of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page23of23 ---End---

ReportNo.:78340WC30001902FCCID:2A36Q-SOUNDWAVEPage1of30 Code:AB-RF-05-b FCCTestReport ClientName:BoompodsEUSp.zo.o ClientAddress: ul.Barbary16Granica05-806Komorów Poland ProductName:Truewirelessheadphone ReportDate:Mar.23,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:78340WC30001902FCCID:2A36Q-SOUNDWAVEPage2of30 Code:AB-RF-05-b Contents 1.GeneralInformation ............................................................................................................................................6 1.1.ClientInformation ....................................................................................................................................6 1.2.DescriptionofDevice(EUT) ..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................7 1.4.DescriptionofTestConfiguration ..........................................................................................................7 1.5.DescriptionOfTestSetup ......................................................................................................................8 1.6.TestEquipmentList .................................................................................................................................9 1.7.MeasurementUncertainty ....................................................................................................................10 1.8.DescriptionofTestFacility ...................................................................................................................10 2.SummaryofTestResults ................................................................................................................................11 3.ConductedEmissionTest ................................................................................................................................12 3.1.TestStandardandLimit .......................................................................................................................12 3.2.TestSetup ...............................................................................................................................................12 3.3.TestProcedure .......................................................................................................................................12 3.4.TestData .................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge .............................................................................................15 4.1.TestStandardandLimit .......................................................................................................................15 4.2.TestSetup ...............................................................................................................................................15 4.3.TestProcedure .......................................................................................................................................16 4.4.TestData .................................................................................................................................................17 5.MaximumPeakOutputPowerTest ...............................................................................................................25 5.1.TestStandardandLimit .......................................................................................................................25 5.2.TestSetup ...............................................................................................................................................25 5.3.TestProcedure .......................................................................................................................................25 5.4.TestData .................................................................................................................................................25 6.6DBOccupyBandwidthTest ..........................................................................................................................26 6.1.TestStandardandLimit .......................................................................................................................26 6.2.TestSetup ...............................................................................................................................................26 6.3.TestProcedure .......................................................................................................................................26 6.4.TestData .................................................................................................................................................26 7.PowerSpectralDensityTest ...........................................................................................................................27 7.1.TestStandardandLimit .......................................................................................................................27 7.2.TestSetup ...............................................................................................................................................27 7.3.TestProcedure .......................................................................................................................................27 7.4.TestData .................................................................................................................................................27 8.100kHzBandwidthofFrequencyBandEdgeRequirement ......................................................................28 ReportNo.:78340WC30001902FCCID:2A36Q-SOUNDWAVEPage3of30 Code:AB-RF-05-b 8.1.TestStandardandLimit .....................................................................................…

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Code:AB-RF-05-b TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest Code:AB-RF-05-b