2BPIZ-X7Bluetooth Earphone for Walkie Talkie

FCC ID: 2BPIZ-X7 FCC ID: 2BPIZ-X7-TX 14MM 8MM 11MM 3.5MM 2.5MM 11MM 2 Pin K Head Plug SAMCOM X7 Two-Pin Standard Connector Diameter 2.5mm and 3.5mm, Space of two pin 11mm, Please confirm the interface type of your walkie talkies. 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. FCC RF Exposure Warning Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment can be used in portable exposure conditions.

Shenzhen Uzomi Technology Co., Ltd. 204, Taizi Industrial Zone, No. 1 Baihua Road, Laowei Village, Buji Community, Buji Subdistrict, Longgang District, Shenzhen City, Guangdong Province, China Letter of Authorization Company: Shenzhen Uzomi Technology Co., Ltd. Address: 204, Taizi Industrial Zone, No. 1 Baihua Road, Laowei Village, Buji Community, Buji Subdistrict, Longgang District, Shenzhen City, Guangdong Province, China Product Name: Bluetooth Earphone for Walkie Talkie Model Number(s): X7 Product Description: Bluetooth Earphone for Walkie Talkie We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Mar. 05, 2026 Name: Lyric Li Title: Manager Company: Shenzhen Uzomi Technology Co., Ltd.

Report No.: AGC00106260203AP02 Page 1 of 4 EXTERNAL PHOTOS All VIEW OF EUT TOP VIEW OF EUT Report No.: AGC00106260203AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC00106260203AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC00106260203AP02 Page 4 of 4 RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location FCC ID: 2BPIZ-X7 10mm*10mm

Report No.: AGC00106260203AP02 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC00106260203AP02 Page 2 of 4 BATTERY VIEW OF EUT INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC00106260203AP02 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC00106260203AP02 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 4) INTERNAL VIEW OF EUT (FIGURE 5) ****************************************End of Report************************************* BT Antenna

Page 1 of 10 RF Exposure Report Report No.: AGC00106260203FH01 FCC ID : 2BPIZ-X7 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Earphone for Walkie Talkie BRAND NAME : SAMCOM MODEL NAME : X7 APPLICANT : Shenzhen Uzomi Technology Co., Ltd. DATE OF ISSUE : Mar. 05, 2026 STANDARD(S) : FCC Part 2 Subpart J §2.1093 FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00106260203FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 05, 2026 Valid Initial Release Report No.: AGC00106260203FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Measurement Results ..................................................................................................................................... 9 6. Measurement Evaluation ................................................................................................................................ 9 Report No.: AGC00106260203FH01 Page 4 of 10 1. General Information Applicant Shenzhen Uzomi Technology Co., Ltd. Address 204, Taizi Industrial Zone, No. 1 Baihua Road, Laowei Village, Buji Community, Buji Subdistrict, Longgang District, Shenzhen City, Guangdong Province, China Manufacturer Guangdong Samzuk Technology Co., Ltd Address 2/F of Ming Huang Electrical Park 3rd Science Road, High-Tech Zone Heyuan City Guangdong China Factory Guangdong Samzuk Technology Co., Ltd Address 2/F of Ming Huang Electrical Park 3rd Science Road, High-Tech Zone Heyuan City Guangdong China Product Designation Bluetooth Earphone for Walkie Talkie Brand Name SAMCOM Test Model X7 Series Model(s) N/A Difference Description N/A Date of receipt of test item Feb. 04, 2026 Date of Test Feb. 04, 2026 to Mar. 05, 2026 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Cici Li (Project Engineer) Mar. 05, 2026 Reviewed By Bibo Zhang (Reviewer) Mar. 05, 2026 Approved By Angela Li (Authorized Officer) Mar. 05, 2026 Report No.: AGC00106260203FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version V1.2 Software Version V1.8 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK Maximum Transmitter Power -8.909dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain 2.499dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC00106260203FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC00106260203FH01 Page 7 of 10 3.3 Environmental Conditions NORMAL CONDITIONS Temperature range (°C) 15 - 35 Relative humidity range 20 % - 75 % Pressure range (kPa) 86 - 106 Power supply DC 3.7V by battery or DC 5V…

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2.4G-2.48G PCBA Antenna Test Report SPECIFICATIONS Frequency（MHz）2400-2480 Peak Gain（dBi）2.499 Average Gain（dBi）＞-4 VSWR＜3.2 Impedance（Ω）50Ω Antenna TypePlannar bipolar Antenna on board PolarizationLinear Test environment: Zhongke Guoji anechoic chamber testing system Z X Y Address：Room 501, Zongtai Business Center, Building B15, Yintian Industrial Zone, Yantian Community, Xixiang Subdistrict, Bao'an District, Shenzhen City Antenna physical dimensions Passive antenna S-parameters: VSWR, Return Loss, and Smith chart Antenna efficiency and gain Frequency（MHz）Gain（dBi）Effciency（%）AverageGain（dBi）Efficiency（dB ） 24001.43359.329%-2.717-2.267 24100.92751.861%-3.416-2.852 2420 0.82952.112%-3.166-2.831 24300.88149.299%-3.258-3.072 24401.19250.672%-3.144-2.952 2450 1.68853.067%-2.735-2.752 24602.19459.423%-2.276-2.260 24702.11856.680%-2.438-2.466 2480 2.49961.727%-2.112-2.095 Average1.52954.908%-2.806-2.616 Peak2.49961.727%-2.112-2.095 2440MHz 2D-Theta Pattern 2440MHz 2D-Phi Pattern 2440MHz 3D-Horizontal Pattern 2440MHz 3D-Vertical Pattern 2440MHz3D-TotalPattern

Page 1 of 67 FCCTestReport ReportNo.:AGC00106260203FR01 FCCID:2BPIZ-X7 APPLICATIONPURPOSE:OriginalEquipment PRODUCTDESIGNATION:BluetoothEarphoneforWalkieTalkie BRANDNAME:SAMCOM MODELNAME:X7 APPLICANT:ShenzhenUzomiTechnologyCo.,Ltd. DATEOFISSUE:Mar.05,2026 STANDARD(S):FCCPart15SubpartC§15.247 REPORTVERSION:V1.0 AttestationofGlobalCompliance(Shenzhen)Co.,Ltd ReportNo.:AGC00106260203FR01 Page2of67 ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/Mar.05,2026ValidInitialRelease ReportNo.:AGC00106260203FR01 Page3of67 TableofContents 1.GeneralInformation..........................................................................................................................................5 2.ProductInformation..........................................................................................................................................6 2.1ProductTechnicalDescription....................................................................................................................6 2.2TestFrequencyList.....................................................................................................................................6 2.3RelatedSubmittal(S)/Grant(S).................................................................................................................7 2.4TestMethodology........................................................................................................................................7 2.5ReceiverInputBandwidth...........................................................................................................................7 2.6EquallyAverageUseofFrequenciesandBehaviour.................................................................................7 2.7PseudorandomFrequencyHoppingSequence.........................................................................................8 2.8SpecialAccessories....................................................................................................................................9 2.9EquipmentModifications.............................................................................................................................9 2.10AntennaRequirement...............................................................................................................................9 3.TestEnvironment............................................................................................................................................10 3.1AddressofTheTestLaboratory................................................................................................................10 3.2TestFacility................................................................................................................................................10 3.3EnvironmentalConditions.........................................................................................................................11 3.4MeasurementUncertainty.........................................................................................................................11 3.5ListofEquipmentUsed.............................................................................................................................12 4.SystemTestConfiguration............................................................................................................................14 4.1EUTConfiguration....................................................................................................................................14 4.2EUTExercise............................................................................................................................................14 4.3ConfigurationofTestedSystem................................................................................................................14 4.4EquipmentUsedinTestedSystem..........................................................................................................15 4.5SummaryofTestResults..........................................................................................................................16 5.DescriptionofTestModes.............................................................................................................................17 6.RFOutputPowerMeasurement....................................................................................................................18 6.1ProvisionsApplicable................................................................................................................................18 6.2MeasurementProcedure..........................................................................................................................18 6.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................18 6.4MeasurementResult.................................................................................................................................19 7.20dBBandwidthand99%OccupiedBandwidthMeasurement...............................................................23 7.1ProvisionsApplicable................................................................................................................................23 7.2MeasurementProcedure..........................................................................................................................23 7.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................23 7.4MeasurementResults...............................................................................................................................24 8.ConductedBandEdgeandOut-of-BandEmissions..................................................................................28 8.1ProvisionsApplicable.......................................................................................................................…

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ReportNo.:AGC00106260203FR01 Page41of67 Test_Graph_EDR_ANT1_2402_2Mbps_LowerBandEdgeEmissions Test_Graph_EDR_ANT1_2480_2Mbps_HigherBandEdgeEmissions ReportNo.:AGC00106260203FR01 Page42of67 Test_Graph_EDR_HOP_ANT1_NA_2Mbps_LowerBandEdgeEmissions Test_Graph_EDR_HOP_ANT1_NA_2Mbps_HigherBandEdgeEmissions ReportNo.:AGC00106260203FR01 Page43of67 9.RadiatedSpuriousEmission 9.1MeasurementLimit  15.209Limitinthebelowtablehastobefollowed Frequencies (MHz) FieldStrength (microvolts/meter) MeasurementDistance (meters) 0.009~0.4902400/F(kHz)300 0.490~1.70524000/F(kHz)30 1.705~30.03030 30~881003 88~2161503 216~9602003 Above9605003 Note:Allmodesweretestedforrestrictedbandradiatedemission,thetestrecordsreportedbelowaretheworst resultcomparedtoothermodes. 9.2MeasurementProcedure 1.TheEUTwasplacedonthetopoftheturntable0.8or1.5meteraboveground.Thephasecenterofthe receivingantennamountedonthetopofaheight-variableantennatowerwasplaced3metersfaraway fromtheturntable. 2.PowerontheEUTandallthesupportingunits.Theturntablewasrotatedby360degreestodeterminethe positionofthehighestradiation. 3.Theheightofthebroadbandreceivingantennawasvariedbetweenonemeterandfourmetersabove groundtofindthemaximumemissionsfieldstrengthofbothhorizontalandverticalpolarization. 4.Foreachsuspectedemission,theantennatowerwasscan(from1Mto4M)andthentheturntablewas rotated(from0degreeto360degrees)tofindthemaximumreading. 5.Setthetest-receiversystemtoPeakorCISPRquasi-peakDetectFunctionwithspecifiedbandwidthunder MaximumHoldMode. 6.Foremissionsabove1GHz,insertthe2.4GfilterbetweenthereceivingantennaandthePre-amplifier(only forRadiatedSpuriousEmission).Use1MHzRBWand3MHzVBWforpeakreading.Placethe measurementantennaawayfromeachareaoftheEUTdeterminedtobeasourceofemissionsatthe specifiedmeasurementdistance,whilekeepingthemeasurementantennaaimedatthesourceof emissionsateachfrequencyofsignificantemissions,withpolarizationorientedformaximumresponse. ThemeasurementantennamayhavetobehigherorlowerthantheEUT,dependingontheradiation patternoftheemissionandstayingaimedattheemissionsourceforreceivingthemaximumsignal.The finalmeasurementantennaelevationshallbethatwhichmaximizestheemissions.Themeasurement antennaelevationformaximumemissionsshallberestrictedtoarangeofheightsoffrom1mto4m abovethegroundorreferencegroundplane. ReportNo.:AGC00106260203FR01 Page44of67 7.Whentheradiatedemissionslimitsareexpressedintermsoftheaveragevalueoftheemissions,and pulsedoperationisemployed,themeasurementfieldstrengthshallbedeterminedbyaveragingoverone completepulsetrain,includingblankingintervals,aslongasthepulsetraindoesnotexceed0.1seconds. Asanalternative(providedthetransmitteroperatesforlongerthan0.1seconds)orincaseswherethe pulsetrainexceeds0.1seconds,themeasuredfieldstrengthshallbedeterminedfromtheaverage absolutevoltageduringa0.1secondintervalduringwhichthefieldstrengthisatitsmaximumvalues. 8.IftheemissionsleveloftheEUTinpeakmodewas3dBlowerthantheaveragelimitspecified,then testingwillbestoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswhichdonot have3dBmarginwillberepeatedonebyoneusingthequasi-peakmethodforbelow1GHz. 9.Fortestingabove1GHz,theemissionsleveloftheEUTinpeakmodewaslowerthanaveragelimit(that meanstheemissionslevelinpeakmodealsocomplieswiththelimitinaveragemode),thentestingwillbe stoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswillbemeasuredinaverage modeagainandreported. 10.Incasetheemissionislowerthan30MHz,loopantennahastobeusedformeasurementandtherecorded datashouldbeQPmeasuredbyreceiver.High-Lowscanisnotrequiredinthiscase. Thefollowingtableisthesettingofspectrumanalyzerandreceiver. SpectrumParameterSetting Start~StopFrequency9KHz~150KHz/RB200HzforQP Start~StopFrequency150KHz~30MHz/RB9KHzforQP Start~StopFrequency30MHz~1000MHz/RB120KHzforQP Start~StopFrequency 1GHz~26.5GHz 1MHz/3MHzforPeak,1MHz/3MHzforAverage ReceiverParameterSetting Start~StopFrequency9KHz~150KHz/RB200HzforQP Start~StopFrequency150KHz~30MHz/RB9KHzforQP Start~StopFrequency30MHz~1000MHz/RB120KHzforQP ReportNo.:AGC00106260203FR01 Page45of67 Quasi-PeakMeasurementsbelow1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.Spanwassetgreaterthan1MHz 3.RBW=asshowninthetableabove 4.Detector=CISPRquasi-peak 5.Sweeptime=autocouple 6.Tracewasallowedtostabilize PeakMeasurementsabove1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.RBW=1MHz 3.VBW=3MHz 4.Detector=peak 5.Sweeptime=autocouple 6.Tracemode=maxhold 7.Tracewasallowedtostabilize AverageMeasurementsabove1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.RBW=1MHz 3.VBW=[3×RBW] 4.Detector=Poweraveraging(rms) 5.Averagingtype=power(i.e.,rms) 6.Sweeptime=auto 7.Performatraceaverageofatleast100traces. ReportNo.:AGC00106260203FR01 Page46of67 9.3MeasurementSetup(BlockDiagramofConfiguration) RadiatedEmissionTestSetup9KHz-30MHz RadiatedEmissionTestSetup30MHz-1000MHz RadiatedEmissionTestSetupAbove1000MHz ReportNo.:AGC00106260203FR01 Page47of67 9.4MeasurementResult RadiatedEmissionBelow30MHz Theamplitudeofspuriousemissionsfrom9kHzto30MHzwhichareattenuatedmorethan20dBbelowthe permissiblevalueneednotbereported. RadiatedEmissionTestResultsat30MHz-1GHz EUTNameBluetoothEarphoneforWalkieTalkieModelNameX7 Temperature18.4°CRelativeHumidity51.6% Pressure960hPaTestVoltageDC3.7Vbybattery TestModeMode6AntennaPolarityHorizontal FinalDataList NO. Freq. [MHz] Level [dBμV/m] Factor [dB] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 156.197413.40-25.8940.0026.6100114Horizontal 271.580614.31-25.2540.0025.69100185Horizontal 3157.558817.48-20.6043.5026.0210074Horizontal 4383.931822.18-17.7046.0023.82100125Horizontal 5614.214225.57-13.6746.0020.43100166Horizontal 6821.710329.98-9.5846.0016.02100223Horizontal ReportNo.:AGC00106260203FR01 Page48of67 RadiatedEmissionTestResultsat30MHz-1GHz EUTNameBluetoothEarphoneforWalkieTalkieModelNameX7 Temperature18.4°CRelativeHumidity51.6% Pressure960hPaTestVoltageDC3.7Vbybattery TestM…

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Report No.: AGC00106260203AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC00106260203AP01 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TEST SETUP ****************************************End of Report*************************************