2BAQU-P10WiFi SMART TWEEZERS

-2- -3- -4- -5- -6- -7- -8- FCC Statement: 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. 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 guarant ee 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environm ent. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter.

muby tec U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2023/4/18 Signed by (Printed Name/Title): The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission equipment. The applicant further acknowledges their Designated U.S. Agent information above changes. td Applicant Company name: muby technology co.,l co.,ltd Grantee Code: 2BAQU FCC ID: 2BAQU-P10 Contact Name: Li Longyan Street Address: 4A miyungu fortune building, 26 City/Province/Zip: Email: [email protected] Applicant Signature: Date:2023/4/18 Signed by (Printed Name/Title): muby technology co.，ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) Federal Communications Commission ATTENTION: FCC Certification – Section 2.911(d)(7) Information Company Name: Baihetian Innovative Solutions Dearborn, MI 48126 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the TheApplicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. muby technology 4A miyungu fortune building, 26-12 east longping road, longgang district, This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the TheApplicant acknowledges that they must maintain an agent for no less than one year after terminating all related proceeding involving the responsibility to inform the FCC whenever the 12 east longping road, longgang district, Shenzhen, china

mubytechnologyco.,ltd 04-20-2023 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2BAQU-P10) [mubytechnologyco.,ltd](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, LiLongyan mubytechnologyco.,ltd 04-20-2023 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2BAQU-P10) [mubytechnologyco.,ltd](“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, LiLongyan

mubytechnologyco.,ltd AgentAuthorizationLetter 2023-04-19 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:LiLongyan Position:Generalmanager CompanyName:mubytechnologyco.,ltd Address:4Amiyungufortunebuilding,26-12eastlongpingroad,longgang district,Shenzhen,china Tel/Fax18211307641 E-Mail:[email protected]

mubytechnologyco.,ltd LongTermConfidentialityRequestLetter 2023-04-19 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2BAQU-P10) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name:LiLongyan Position:Generalmanager CompanyName:mubytechnologyco.,ltd Address:4Amiyungufortunebuilding,26-12eastlongpingroad,longgang district,Shenzhen,china Tel/Fax18211307641 E-Mail:[email protected]

ModelNo.:p10 FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:p10 LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:p10 TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE

FCC ID:2BAQU-P10

ModelNo.:p10 Page1of3 INTERNALPHOTOOFSAMPLE INTERNALPHOTOOFSAMPLEPCB AntennaLocation ModelNo.:p10 Page2of3 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:p10 Page3of3 INTERNALPHOTOOFSAMPLEPCB

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. RFExposureEvaluationReport ReportReferenceNo........................: FCCID.................................................: MTEB23040073-H 2BAQU-P10 Compiledby (position+printedname+signature) .. :FileadministratorsAlisaLuo Supervisedby (position+printedname+signature) .. :TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:April17,2023 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :mubytechnologyco.,ltd Address.................................................: 4Amiyungufortunebuilding,26-12eastlongpingroad, longgangdistrict,Shenzhen,china Testspecification/Standard............: 47CFRPart1.1307 47CFRPart2.1093 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : WiFiSMARTTWEEZERS TradeMark ............................................ : scopepick Manufacturer.........................................: mubytechnologyco.,ltd Model/Typereference.........................: p10 ListedModels......................................:N/A ModulationType..................................:CCK/DSSS/OFDM OperationFrequency .......................... :From2412-2462MHz Rating ..................................................... : DC3.7VbyBattery DC5V(byUSB) Hardwareversion ................................. :Y81-V2.1.024 Softwareversion ................................. :Y81-V2 ReportNo.:MTEB23040073-HPage 2 of 6 TESTREPORT EquipmentunderTest:WiFiSMARTTWEEZERS Model/Type:p10 ListedModels:N/A RemarkN/A Applicant: mubytechnologyco.,ltd Address: 4Amiyungufortunebuilding,26-12eastlongpingroad,longgang district,Shenzhen,china Manufacturer: mubytechnologyco.,ltd Address: 4Amiyungufortunebuilding,26-12eastlongpingroad,longgang district,Shenzhen,china TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB23040073-HPage 3 of 6 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 002023.04.17InitialIssueAlisaLuo ReportNo.:MTEB23040073-HPage 4 of 6 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand 10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listedbelow,is satisfied. 2.1.2Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50mm aredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSARand≤7.5for10-gextremitySAR,where Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion ReportNo.:MTEB23040073-HPage 5 of 6 2.1.3EUTRFExposure MeasurementData 802.11b Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)3.563.56±14.56 Middle(2437MHz) 3.813.81 ±1 4.81 Highest(2462MHz)1.421.42±12.42 802.11g Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz) 3.403.40 ±1 4.40 Middle(2437MHz)3.443.44±14.44 Highest(2462MHz)0.950.95±11.95 802.11n(H20) Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)3.023.02±14.02 Middle(2437MHz)3.513.51±14.51 Highest(2462MHz) 0.750.75 ±1 1.75 802.11n(HT40) Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2422MHz) 2.102.10 ±1 3.10 Middle(2437MHz)3.233.23±14.23 Highest(2452MHz)1.391.39±12.39 Worstcase:802.11b Channel MaximumPeak ConductedOutput Power (dBm) Maximumtune-up Power Calculated value Exclusion threshold SARTest Exclusion (dBm)(mW) Middle(2437MHz) 3.814.813.030.953.0Yes ReportNo.:MTEB23040073-HPage 6 of 6 .......................THEENDOFREPORT.........................

muby technology co.,ltd Report for Broadcom By Alfred Grau 4A miyungu fortune building, 26-12 east longping road, longgang district, Shenzhen, china UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Tested Products.• Antenna 1: integrated antenna. • Frequency = 2.4 12 GHz. • Frequency = 2.4 37 GHz. • Frequency = 2.4 62 GHz. UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Coordinate System Reference: Antenna 1. Metal antenna, length:30mmModel: 01 muby technology co.,ltd Radiation pattern: Antenna 1. XZ Plane at f = 2.4 12 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total fie ld (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. YZ Plane at f = 2.4 12 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. XY Plane at f = 2.4 12 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. XZ Plane at f = 2.4 37 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. YZ Plane at f = 2.4 37 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. XY Plane at f = 2.4 37 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. XZ Plane at f = 2.4 62 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. YZ Plane at f = 2.4 62 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Radiation pattern: Antenna 1. XY Plane at f = 2.4 62 GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 muby technology co.,ltd Return Loss: Antenna 1 BW(-10dB) ¡ 13.48% 2 2.2 2.4 2.6 2.8 3 Frequency (GHz) -16-14-12-10 -8-6-4-2 R e t u r n L o s s ( d B ) muby technology co.,ltd Measurements summary Frequency (GHz) Plane Return Loss (dB) Polarization Gain max. (dBi) θ for Gain max. φ for Gain max. Antenna 1 2.4 12 XZ -10.90 Vertical -7.8 290 2.4 12 XZ -10.90 Horizontal 0.786 182 2.4 12 YZ -10.90 Vertical 1.21 226 2.4 12 YZ -10.90 Horizontal -7.75 10 2.4 12 XY -10.90 Vertical -15.4 20 2.4 12 XY -10.90 Horizontal 0.93 180 2.4 37 XZ -12.20 Vertical -7.36 318 2.4 37 XZ -12.20 Horizontal 1.32 180 2.4 37 YZ -12.20 Vertical 0.981 204 2.4 37 YZ -12.20 Horizontal -8.23 24 2.4 37 XY -12.20 Vertical -14.1 -14 2.4 37 XY -12.20 Horizontal 1.74 180 2. 462 XZ -13.80 Vertical -7.95 312 2.4 62 XZ -13.80 Horizontal 1.81 186 2.4 62 YZ -13.80 Vertical 0.204 214 2.4 62 YZ -13.80 Horizontal -8.38 8 2.4 62 XY -13.80 Vertical -15.8 12 2.4 62 XY -13.80 Horizontal 2.00 180

ModelNo.:p10 RETESTSETUP ModelNo.:p10 CETESTSETUP