2ATLK-BS-0835TWS BLUETOOTH LIGHT UP SPHERE SPEAKER

BLUETOOTH SPEAKER MODEL NO: PSP1212 INSTRUCTION MANUAL This pictures is only provided for reference Please refer to the actual unit! PROSCAN, and the PROSCAN logo are rademarks used under license by CURTIS INTERNATIONAL LTD. – www.proscan-brand.com. PROSCAN et le logo PROSCAN sont des marques de commerce utilisées sous licence par CURTIS INTERNATIONAL LTD. – www.proscan-brand.com. Safety Instructions • Keep the unit away from heat sources, direct sunlight, humidity, water and any other liquids • Do not use the unit if it has been dropped or damaged in anyway. • Repairs to electrical equipment should only be performed by a qualified electrician. lmproper repairs may place the user at serious risk. • Do not put objects into any of the openings. Keep the unit free from dust, lint etc. • Do not use this unit for anything other than its intended use. Keep the unit out of reach of children • This product is not a toy • Do not use abrasive cleaning solvents to clean • To minimize the risk of fire or electrical shock, avoid operating in wet conditions such as rain or humidity • Do not operate around water (e.g. bathroom, swimming pool etc.) • Do not expose to excessive heat such as sunshine, fire etc • Never immerse the unit in water or any other liquid for cleaning purposes Content Bluetooth Speaker USB TYPE-C Charging Cable AUX in Audio Cable Instruction Manual 1.On/o button 2.Short press: To Play Previous Song Long press: To Decreasing Volume 3.Short press: To Play Next Song Long press: To Increase Volume 4.Mode Button (Bluetooth/FM Radio Mode/LED changing mode) 5.Play/Pause button, while music is playing TWS mode button 6.AUX IN Port 7.USB Flash Drive input 8.TF card slot 9.USB Charging Port 10.LED indicator lnstructions (How to use the wireless mode) - Turn on the speaker by pressing and hold the on/off button (1), the bluetooth mode will be on automatically - Press and hold the "M" button (4) to browse through the mode options - Stop pressing the"M" button when hearing the command "bluetooth mode” - The indicator light (10) now flashes blue - Turn on the Bluetooth menu on your wireless device (phone, tablet,laptop, i.e.) and select " Pro PSP1212" - Pair the device - Play music lnstructions (How to use the TF-card mode) - Turn on the speaker by pressing and hold the on/off button (1) - Insert the TF-card into the TF card slot (8)and the music will start playing automatically lnstructions (How to use the USB flash drive) - Turn on the speaker by pressing and hold the on/off button (1) - Insert the USB flash drive into the USB flash drive slot (9) and the music will start playing automatically Instructions (How to use the AUX IN mode) - Turn on the speaker by pressing and hold the on/off button(1) - Insert one of the 3.5mm jack into the 3.5mm Aux in slot (6) and insert another one into your device. - Play music Instructions (How to change the LED mode) - Turn on the speaker by pressing and hold the on/off button (1) - Short press the M button to change any LED mode you want lnstructions (How to use the FM Radio mode) - Turn on the speaker by pressing the on/off button (1) - Insert the 3.5mm Aux cable into the 3.5mm Aux in slot (6) to work as an antenna. - Press and hold the "M" button (4) to browse through the mode options, Stop pressing the"M" button when hearing the command "FM mode" - Press the Play/Pause button (5) to scan the FM channels.The speaker will now search for channels, this might take few minutes. When the search is finished the speaker will stay on a channel. Short press the button (3)and button (2) to change the channel. Remark: The LED light will be off under FM mode. lnstructions (How to use the TWS Pairing ) -Make sure both speakers are “ON” and not paired with any Bluetooth device. -Double press the Play / Pause button(5) on any one speaker, an indication tone would be heard. After few seconds, another indication tone would be heard if they pair together automatically. -The LED indicator on one speaker will flash blue rapidly, and the LED indicator on the other speaker will stay blue. - Turn on the Bluetooth menu on your wireless device (phone, tablet,laptop, i.e.) and select " Pro PSP1212" - Pair the device - Play music Note: On any one of the speaker, double press play/pause button5and this would unpair the speakers from TWS. Instructions (How to charge the speaker) - Insert the USB TYPE-C cable into the USB C charging port (9) - Insert the USB-A side into a 5V USB charger or other power source - During the charging process, a red indicator light will remain on, and the light will be off when fully charged. Specifications: Attention/ Danger ! - Too avoid hearing damage, limit the time you use this sound source at high volume and set the volume to a safe level. Prolonged exposure to high volumes can cause hearing damage. Precautions: - Only charge the speaker with a 5V/1A charger. - Handle with care and avoid falling on the ground. - Don't place heavy objects on the item. - Children should be supervised while operating the item. - Working temperature is between 0 -45°. - Don't use the speakers with wet hands To make a warranty claim, please email [email protected] or call 1-800-968-9853. Instruction 55mm 75mm Bluetooth version 5.0 Bluetooth range 10 meter(max) Max output power 10W Frequency response 100Hz-18KHz Battery type Rechargeable LI-on battery Battery capacity 1800 mAh Charging time About 4 hours Working time About 4-5 hours For service assistance and product information please call: 1-800-968-9853. Curtis International Ltd. www.curtisint.com 7045 BECKETT DRIVE, UNIT 15, MISSISSAUGA, ON, L5S 2A3 ATTACH YOUR PROOF OF PURCHASE HERE, PROOF OF PURCHASE IS REQUIRED TO OBTAIN WARRANTY SERVICE. Please have the following information available when you contact the Support Team: • Name, address and telephone number. • Model number and serial number. • A clear, detailed description of the problem. • Proof of purchase including dealer or retailer name, address and date o…

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HudsonElectronics(HK)Limited TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 5/25/23 U.S.AgentDesignation HudsonElectronics(HK)Limitedacknowledgestheirconsentforthefollowingcontactlocatedinthe UnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationis sought(FCCID:2ATLK-BS-0835): NameandcompanyofU.S.agent:TimPayne,FCCUSAgent,LLC PhysicalU.S.addressofagent:3722IllinoisAvenue,SaintCharles,IL,60174,USA FRNofU.S.agent:0033402884 EmailaddressofU.S.agent:[email protected] FCCUSAgent,LLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofHudson Electronics(HK)Limited HudsonElectronics(HK)LimitedwiththeFRN0028550416acceptsitsobligationtomaintainan agentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,or theconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingthe equipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature Peterzhao Manager HudsonElectronics(HK)Limited Signature TimPayne Manager FCCUSAgent,LLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 4

Page1of5FCCID:2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of5FCCID:2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID:2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID:2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID:2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------

FCCIDLabel FCCID:2ATLK-BS-0835

Page1of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Antenna Page6of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 Page7of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 Photo14 Page8of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo15 Photo16 Page9of9FCCID: 2ATLK-BS-0835 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo17 ------End------

RFExposureevaluation FCCID:2ATLK-BS-0835 1.1.ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,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≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.3.Manufacturingtolerance Frequency (MHz) GFSK 240224412480 Target(dBm)-1.0-1.0-1.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) π/4DQPSK 240224412480 Target(dBm)1.01.01.0 Tolerance ± (dB) 1.01.01.0 Frequency (MHz) 8DPSK 240224412480 Target(dBm)1.01.01.0 Tolerance±(dB)1.01.01.0 Page2of2 2.EvaluationResult EvaluationResults Band/Modef(GHz) Antenna Distance (mm) RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW BT2.5521.58 0.5012<3.0 Yes 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06 .....................EndofReport.........................

dBi ZHUHAI JIELI TECHNOLOGY CO.,LTD

DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page1 of61 AppendixA_ Test Data for BT(BDR/EDR) ConductedMeasurement ProductName:TWS BLUETOOTHLIGHTUP SPHERESPEAKER TradeMark:N/A Test Model:BS-0835 EnvironmentalConditions Temperature:25.5°C RelativeHumidity:52.1 % ATM Pressure:101Kpa Test Engineer:SimbaHuang Supervisedby:Seal Chen DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page2 of61 Contents Page COVERPAGE 1Duty Cycle........................................................................................................................................................................................3 1.1Test Result............................................................................................................................................................................3 1.2Test Graphs...........................................................................................................................................................................4 2MaximumConductedPeakOutputPower........................................................................................................................................9 2.1Test Result............................................................................................................................................................................9 2.2Test Graphs.........................................................................................................................................................................10 320dBBandwidth..............................................................................................................................................................................15 3.1Test Result..........................................................................................................................................................................15 3.2Test Graphs.........................................................................................................................................................................16 4CarrierFrequencySeparation.........................................................................................................................................................21 4.1Test Result..........................................................................................................................................................................21 4.2Test Graphs.........................................................................................................................................................................22 5HoppingChannelNumber...............................................................................................................................................................24 5.1Test Result..........................................................................................................................................................................24 5.2Test Graphs.........................................................................................................................................................................25 6DwellTime ......................................................................................................................................................................................27 6.1Test Result..........................................................................................................................................................................27 6.2Test Graphs.........................................................................................................................................................................28 7RF ConductedSpuriousEmissions.................................................................................................................................................31 7.1Test Result..........................................................................................................................................................................31 7.2Test Graphs.........................................................................................................................................................................32 8Band-edgefor RF ConductedEmissions........................................................................................................................................41 8.1Test Result..........................................................................................................................................................................41 8.2Test Graphs.........................................................................................................................................................................42 9Restrict-bandband-edgemeasurements........................................................................................................................................54 9.1Test Result..........................................................................................................................................................................54 9.2Test Graphs.........................................................................................................................................................................56 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page3 of61 1 Duty Cycle 1.1Test Result Mode Frequency (MHz) Duty Cycle(%)1/T (kHz) 1-DH1240233.62.44 1-DH1244133.62.44 1-DH1248033.62.44 2-DH1240234.42.38 2-DH1244134.42.38 2-DH1248035.212.33 3-DH1240235.212.33 3-DH1244134.412.38 3-DH1248034.42.38 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page4 of61 1.2Test Graphs Test Graphs 1-DH12402MHz 1-DH12441MHz DongguanYaxu(AiT)TechnologyLimi…

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DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page35 of61 π/4DQPSK_LCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page36 of61 π/4DQPSK_MCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page37 of61 π/4DQPSK_HCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page38 of61 8DPSK_LCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page39 of61 8DPSK_MCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page40 of61 8DPSK_HCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page41 of61 8 Band-edgefor RF ConductedEmissions 8.1Test Result Mode Channe l Carrier Frequency [MHz] Frequenc y Hopping Max Spurious Level [dBc] Limit [dB c] Verdict GFSK LCH2402 Off-53.93-20Pass On-54.22-20Pass HCH2480 Off-53.54-20Pass On-54.17-20Pass π/4DQPSK LCH2402 Off-55.47-20Pass On-53.98-20Pass HCH2480 Off-56.81-20Pass On-54.14-20Pass 8DPSK LCH2402 Off-55.07-20Pass On-53.11-20Pass HCH2480 Off-55.5-20Pass On-53.85-20Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page42 of61 8.2Test Graphs Test Graphs Pref GFSK/LCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page43 of61 Ref GFSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page44 of61 Ref GFSK/HCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page45 of61 Ref. GFSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page46 of61 Ref π/4DQPSK/LCH/No Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page47 of61 Ref π/4DQPSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page48 of61 Ref π/4DQPSK/HCH/No Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page49 of61 Ref π/4DQPSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page50 of61 Ref 8DPSK/LCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page51 of61 Ref 8DPSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page52 of61 Ref 8DPSK/HCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page53 of61 Ref 8DPSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page54 of61 9 Restrict-bandband-edgemeasurements 9.1 Test Result Test Mode HoppingFreq. Power [dBm] Gain E [dBuV/m] Detector Limit [dBuV/m] Verdict GFSK Off2310.0-50.73246.53PEAK74Pass Off2310.0-58.91238.35AV54Pass Off2338.8-47.47249.79PEAK74Pass Off2341.776-56.8240.46AV54Pass Off2390.0-50.81246.45PEAK74Pass Off2390.0-59.53237.73AV54Pass Off2483.5-48.45248.81PEAK74Pass Off2483.5-56.45240.81AV54Pass Off2498.104-48.18249.08PEAK74Pass Off2483.824-56.26241AV54Pass Off2500.0-50.43246.83PEAK74Pass Off2500.0-58.81238.45AV54Pass π/4DQPSK Off2310.0-48.3248.96PEAK74Pass Off2310.0-58.6238.66AV54Pass Off2339.184-47.96249.3PEAK74Pass Off2338.992-57.07240.19AV54Pass Off2390.0-52.36244.9PEAK74Pass Off2390.0-59.21238.05AV54Pass Off2483.5-50.12247.14PEAK74Pass Off2483.5-57.11240.15AV54Pass Off2497.168-47.38249.88PEAK74Pass Off2483.584-57.06240.2AV54Pass Off2500.0-51.3245.96PEAK74Pass Off2500.0-58.65238.61AV54Pass 8DPSK Off2310.0-52.61244.65PEAK74Pass Off2310.0-58.74238.52AV54Pass Off2339.28-47.85249.41PEAK74Pass Off2340.336-56.86240.4AV54Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page55 of61 Off2390.0-50.83246.43PEAK74Pass Off2390.0-59.16238.1AV54Pass Off2483.5-51.34245.92PEAK74Pass Off2483.5-57.81239.45AV54Pass Off2491.528-48.4248.86PEAK74Pass Off2483.512-57.81239.45AV54Pass Off2500.0-50.48246.78PEAK74Pass Off2500.0-58.9238.36AV54Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page56 of61 9.2Test Graphs Restrict-bandband-edgemeasurements_HoppingOff_ GFSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_ GFSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page57 of61 Restrict-bandband-edgemeasurements_HoppingOff_ GFSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_ GFSK_Average(HighChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page58 of61 Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page59 of61 Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_Average(HighChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page60 of61 Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT23050911W1 FCC ID : 2ATLK-BS-0835 Page61 of61 Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_Average(HighChannel) ---TheEnd---

Page1of38ReportNo.:AIT23050911W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:HudsonElectronics(HK)Limited Applicantadd.:506,LvKaiBuilding,LiuXian2ndRoad,BaoanDist,ShenZhen,China Manufacturer:HudsonElectronics(HK)Limited Manufactureradd.:506,LvKaiBuilding,LiuXian2ndRoad,BaoanDist,ShenZhen,China ProductInformation: ProductName:TWSBLUETOOTHLIGHTUPSPHERESPEAKER ModelNo./HVINBS-0835 BrandName:N/A FCCID:2ATLK-BS-0835 Applicablestandards : FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:May09,2023DateofTest:May09,2023~May15,2023 DateofIssue:May16,2023TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: SimbaHuangSeal.chen Page2of38ReportNo.:AIT23050911W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS......................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty................................................................................4 2.2MeasurementUncertainty............................................................................................................4 3TESTFACILITY..............................................................................................................................................................5 3.1Deviationfromstandard...............................................................................................................5 3.2Abnormalitiesfromstandardconditions.......................................................................................5 3.3TestLocation.................................................................................................................................5 4GENERALINFORMATION...........................................................................................................................................6 4.1Testfrequencies............................................................................................................................7 4.2EUTPeripheralList.......................................................................................................................8 4.3TestPeripheralList.......................................................................................................................8 4.4TESTMETHODOLOGY...............................................................................................................9 4.5DescriptionofTestModes..........................................................................................................10 5EQUIPMENTUSEDDURINGTEST.........................................................................................................................11 6TESTRESULTSANDMEASUREMENTDATA.....................................................................................................11 6.1Antennarequirement..................................................................................................................12 6.2PeakPowerMeasurement.........................................................................................................13 6.3FrequencySeparationand20dBBandwidth............................................................................15 6.4NumberofHoppingFrequency..................................................................................................17 6.5TimeofOccupancy(DwellTime)...............................................................................................17 6.6ConductedSpuriousEmissionsandBandEdgesTest.............................................................17 6.7Restrict-bandBand-edgeMeasurements..................................................................................22 6.8RadiatedEmissionsMeasurement............................................................................................24 6.9ConductedEmissions.................................................................................................................34 6.10Pseudorandomfrequencyhoppingsequence...........................................................................37 7TESTSETUPPHOTOGRAPHSOFEUT...................................................................................................…

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