2BXDA-M01Translator/Translator Pen

rem i n d er : 0 7 . T y p e - C I n t e r f a ce : 1 3 . s i mu l t aneous i n t e r p re t a t i on : 1 7 . E x c h a n g e r a t e co n ve r s i o n : 4 . P l ea s e d o n o t d i sman t l e o r re p a i r t h e p r o d uc t w i t h o u t a u t h o r i z a t i o n , o t h er w i se y ou w i ll n o t b e a b l e t o e n j o y w a r r a n t y se r v i ce s . 5 . T h e p ac k a g i n g b ox a n d i n s t r uc t i o n ma n ua l o f t h i s p r o d uc t con t a i n i m p o r t a n t i n f o r ma t i on , p l ease k ee p t h e m f o r f u t u r e u se . 23 . C o mm o n p r o b l e m s an d so l u t i o n s : 0 1 . P o w er on / o f f : w g e | T a n 4 g e l T a n 1 . T h i s f e a t u r e c a n b e u s e d i n b o t h n e t w o r k e d a n d n o n n e t w o r k e d e n v i r o n m e n t s 2 . T h e c l e a r e r t h e p h o t o t a k e n w i t h t h i s f e a t u re , t h e C H U R C N o t e : T h i s e q u i p m e n t h as b ee n t es t e d a n d f o u n d t o c o m p l y w i t h t h e l i m i t s f o r a C l a s s B d i g i t a l d e v i ce , p u r su a n t t o p a r t 1 5 o f t h e F C C R u l es . T h ese l i m i t s a r e d e s i g n e d t o p r o v i d e r e a s o n a b l e p r o t ec t i o n a g a i n s t harm f u l i n t e r f e r e n c e i n a r es i d e n t i a l i n s t a l l a t i o n . T h i s e q u i p m e n t g e n e r a t e s us e s a n d c a n r a d i a t e r a d i o f r e q u e n c y e n e r g y a n d , if n o t i n s t a ll e d a n d u s e d i n a c co r d a n c e w i t h t h e i n s t r u c t i o n s , m a y c a u s e h a r m f u l inte r f e r e n c e t o r a d i o co mm u n i ca t i o ns . H ow e v e r , t h e r e i s n o g u a r a n t ee t h a t i n t e r f e r e n c e w i l l n o t o cc u r i n a p a r t i c u l a r i n s t a l l a t i o n . I f t h i s e q u i p m e n t d o e s cause h a rm f u l i n t e r f e r e n c e t o r a d i o o r t e l e v i s i on r ece p t i o n , w h i c h ca n b e d e t e rm i n e d b y t u rn i n g t h e e q u i p m e n t o f f a n d o n , t h e use r i s e n co u r a g e d t o t r y t o c or r ec t t h e i n t e r f e r e n ce b y on e o r mo r e o f t h e f o l l o w i n g m ea s u r e s : H a n e b * r * a n e p S e l ec t t h e l an g u a g e t o b e t r ans l a t e d , c l i c k t h e b u tt o n t o en t e r con t i nuous au d i o mo d e , a n d c l i c k t h e b u tt on a g a i n t o t r an s l a t e t h e r eco r d e d con t en t . S e l ec t t h e c u r r e n c y t y p e t o b e co n v e r t e d , e n t er t h e n u m b er t o b e con v er t e d , an d y o u ca n co n v e r t t h e c u r e n c y. T y p e - C i n t er f ace f u nc t i o n : c h a r g i n g , d a t a t r a n s m i s - s i o n , a u d i o a n d v i d e o s i g n a l t ran s m i ss i o n . 0 8 . on l i ne t r ans l a t i on : P r e s s a n d h o l d t h e p o w e r b u tt o n f o r m o r e t h a n t w o sec o n d s , an d t h e sc r ee n w i lli g h t u p w i t h a s t a r t u p a n i m a t i o n t o t h e t r a n s l a t i o n i n t e r f a c e f o r n o r m a l u s e . P r ess a n d h o l d t h e p o w e r b u tt o n f o r m o r e t h a n t w o s eco n d s , t h e s c r ee n w i l l p o p u p t o r e s t a r t / s h u t d o w n , s e l e c t t h e s h u t d o w n i co n , a n d t h e d e v i ce w i l l a i e n t o l l w h i u w a R o i e sx u n t h e D i b l e f i o m Q u es t i o n so l u t i o n h e p d i o t t h a 县装路切的填子上写 m o r e acc u ra t e t h e P l ea s e u s e a f t er c h a r g i n g U n a b l e t o p owe r o n 看基智数堂 t r a n s l a t i o n 1 4 . L an g u a g e l ea r n i n g : 1 8 . N e t wo r k c o nn ec t i o n : 在克其鲁是对所有界学习的 21 . N on w a rr a n t y t e r m s : 3 . C l i c k o n t h e t r as h c a n i co n i n t h e u p p e r r i g h t co rn e r t o 人的公开意请 C o n n ec t t o W i F i , s e l ec t o n l i ne t ra n s l a t i o n , l on g p r es s t h e na t i v e l a n g u a g e t r a n s l a t i o n b u tt on o r f o r e i g n l a n g ua g e t r a n s l a t i on b u t t o n t o ac h i eve m u t ua l t r a n s l a t i on b e t wee n l an g ua g e s o f 14 1 coun t r i es , as s h o w n i n t h e f o ll ow i n g f i g u r e : N ee d t oco n n ec t t o W i F i , i f 整养于盖 在明运上 a l r ea d y co nn ec t e d s h u t d o w n . d e l e t e t h e i m a g e S e l ec t t h e l a n g u a g e t o b e t r a n s l a t e d , p r ess an d h o l d t h e v o i ce ca p t u r e b u tt on t o en t er t h e v o i ce , a n d c l i c k " L a n g u a g e L ea r n i n g - " on t h e r i g h t s i d e o f t h e sc r e e n t o e n t e r t h e f o ll o w i n g m o d e . S e t t i n g m e t h o d : C l i c k " S e tt i n g s " o n t h e ma i n i n t er f a ce , t urn o n t h e W i F i f u nc t i o n , fi n d t h e W i F i n e t wo r k t h a t n e e d s t o b e conn ec t e d , en t e r t h e p ass w o r d t o conn e c t , a n d a f t e r s u cces s f u l connec t i on , t h e W i F i i con w i l l b e d i s p l a y e d on t h e s t a t us b a r , an d y o u ca n us e i t f r ee l y . T r y s w i t c h i n g t o W i F i 1 . T h e w a r ra n t y p e r i o d h a s ex p i r e d . U na b l e t o t ra n s l a t e connect i on 0 2 . R es t a r t 2 . D ama g e ca u s e d b y f o r ce ma j e u r e . 3 . P e r f orm a nce f a i l u r es ca u se d b y h u m a n f a c t or s . 4 . U nau t h or i z e d re p a i r / m i suse / co ll i s i on / n e g l i - g e nc e / a b u s e / l i q u i d i n g r e s s / a c c i d en t / m o d i f i c a P r o d uc t M a n u a l Translator/Translator Pen M01 - : 11 . M o b i l e t r a n s l a t i on : v i a v o i c e W i F i , S u gg es t t r y i n g t a con n ec t h a n d s M a c h i n e h o t s p o t P r es s a n d h o ld t h e p o w e r b u t t o n f o r m o r e t h a n t w o seco n d s , an d t h e sc r ee n w i l l d i s p l a y t h e r e s t a r t / s h u t d o w n i con . S e l ec t t h e r es t a r t i c o n t o r e m i n d e r : O p en C h r ome , P a y P a l , W e C h a t an d o t h e r s o f t wa r e on y o u r p h one , sc a n t h e m o b i l e t r ans l a…

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Rev 1/26/2023 ShenzhenMengdouIntelligentTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA Date:2026-07-30 Ref:AttestationStatementsPart 2.911(d)(5)(i)Filing FCC ID: 2BXDA-M01 ShenzhenMengdouIntelligentTechnologyCo., Ltd. certifiesthat the equipmentfor whichauthorization is soughtis not “covered” equipmentprohibitedfromreceivingan equipmentauthorizationpursuantto section2.903of the FCC rules. ShenzhenMengdouIntelligentTechnologyCo., Ltd. certifiesthat the equipmentfor whichauthorization is soughtdoesnot includecybersecurityor anti-virussoftwareproducedor providedby KasperskyLab, Inc. or any of its successorsand assignees,includingequipmentwith integratedKasperskyLab, Inc. (or any of its successorsand assignees)cybersecurityor anti-virussoftwarepursuantto DA-24-886and KDB 986446D01 CoveredEquipmentGuidancesectionB(2a). Deviceis inherentlycompliantbasedon hardwarelimitationsor softwarecontrols. or A SoftwareBill of Materials(SBOM)is providedto the TCB for review,and The end-useror thirdpartiescannotinstalladditionalsoftwareon this device. Sincerely, (Applicantsignature) (RuihuYuan Rev 1/26/2023 ShenzhenMengdouIntelligentTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA Date:2026-07-30 Ref:AttestationStatementsPart 2.911(d)(5)(ii)Filing FCC ID: 2BXDA-M01 ShenzhenMengdouIntelligentTechnologyCo., Ltd. certifiesthat,as of the dateof the filingof the application,the applicantis not identifiedon the CoveredList (as a specificallynamedentityor any of its subsidiariesor affiliates)as an entityproducing“covered” equipment. Sincerely, (Applicantsignature) (RuihuYuan )

ShenzhenMengdouIntelligentTechnologyCo., Ltd. Address:3rd Floor,BuildingE, WandaIndustrialZone,ZhoushiRoad, LangxinCommunity,ShiyanStreet,Bao'anDistrict,Shenzhen,Chin a Date: 2026-07-24 FederalCommunicationsCommission Authorizationand EvaluationDivision 1435 OaklandMills Road Columbia,MD 21046 Ref: AttestationStatementsPart 2.911( d)(7) Filing SUBJECT:FCC Applicationfor FCC ID: 2BXDA-M01 FRN: 0038699633 (“ShenzhenMengdouIntelligentTechnologyCo., Ltd. ”) certifiesthat, as of the date of the filing of the application,(BridgeportAdvisoryLLC ) is our designatedU. S. agent for serviceof processfor the abovereferencedFCC ID. (“ShenzhenMengdouIntelligentTechnologyCo., Ltd. ”) acceptsto maintainan agent for no less than one year after the granteehas terminatedall mar ketingand importationor the conclusionof any Commission-related proceedinginvolvingthe equipment. (BridgeportAdvisoryLLC ) accepts,as of the date of the filing of the application,the obligationof the designatedU.S. agentfor serviceof processfor the abovereferencedFCC ID. DesignatedU.S. AgentInformation: Name:BridgeportAdvisoryLLC Address:3330 W 38TH PL CHICAGO,IL 60632UnitedStates FRN: 0037566148 ContactPerson:Yong Liu Tel.: (708) 680-6688 Email:[email protected] Sincerely, ShenzhenMengdouIntelligentTechnology Co., Ltd. BridgeportAdvisoryLLC Name:RuihuYuanName:Yong Liu Title: EngineerTitle:ManagingPartner Date: 2026-07-29Date: 2026-07-29

ShenzhenMengdouIntelligentTechnologyCo., Ltd. Date：2026-07-30 ProductModelNumber: M01 FCC ID : 2BXDA-M01 To whomit may concern, Re:ProductCertificationRepresentativeAuthorizationLetter We authorizeQAI LaboratoriesLtd. 3980 North FraserWay, BurnabyB.C. CanadaV5J 5K5 to act on our behalfon all mattersconcerningthe above namedequipment. This shall includethe following: Testing Approvalapplicationsand procedures We declarethat QAI LaboratoriesLtd. is allowedto forwardall information relatedto the approvalprojectto the appliedcertificationbody and to the notificationentitiesand to discussany issuesconcerningthe approval application.Any and all acts carriedout by QAI LaboratoriesLtd. on our behalfshall have the same effect as acts of our own. By: ContactListedon FCC Wesbite Title: Manager Email:[email protected] Telephone:15820425502 On behalfof: RuihuYuan

ShenzhenMengdouIntelligentTechnologyCo., Ltd. Officeof EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date: July 30, 2026 Subject;Requestfor Confidentiality FCC ID: 2BXDA-M01 To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom publicdisclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The publicdisclosureof these documentsmight be harmfulto our companyand wouldgive competitorsan unfair advantage in the market.  SchematicDiagram  Block Diagram  OperationalDescription In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test SetupPhotos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor publicreviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Name:RuihuYuan Title: Manager

Shenzhen Mengdou Intelligent Technology Co., Ltd. Model Difference FCC ID: 2BXDA-M01 Model : M01, M02, M03, M04, M05, M06, MD11, MD21, MD22, MD23, MD24, MD25, MD26, MD27, MD31, MD32, MD33, MD34, MD35, MD36, MD37,MD07, MD08, MD09, MD072, MD032, MD043, MD034, MD51, MD52, MD53, MD54,MD55, MD12, MD13, MD61, MD62, MD63, MD64 (All the same except for model name.) Sincerely, Client’s signature: Client’s name & title: Ruihu Yuan / Manager Contact information /address: 3rd Floor, Building E, Wanda Industrial Zone, Zhoushi Road, Langxin Community, Shiyan Street, Bao'an District, Shenzhen, China

FCCID:2BXDA-M01 FCCID:2BXDA-M01 FCCID:2BXDA-M01

LabelLocation Unit:3.5cm*2.5cm Name:Translator/TranslatorPen Model:M01 Input:DC5V/1A FCCID:2BXDA-M01 Thisdevicecomplieswithpart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions:(1)Thisdevice maynotcauseharmfulinterference,and(2)thisdevice mustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

FCCID:2BXDA-M01 FCCID:2BXDA-M01 FCCID:2BXDA-M01 FCCID:2BXDA-M01 Antenna

FCCID:2BXDA-M01 RFExposureEvaluation AccordingtoKDB447498andpart2.1093 ， Unlessspecificallyrequiredbythepublished RFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySAR evaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARTestExclusionThreshold condition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBLE tune-up power. (dBm) Max. tune-up power. (dBm) tune-up power. (mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 1.43 ± 12.431.750248050.5513.0 ForWIFI2.4G tune-up power. (dBm) Max. tune-up power. (dBm) tune-up power. (mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 8.54±19.548.995241252.7943.0 Note:Result=P F /D P=Maximumturn-uppowerinmW F=ChannelfrequencyinGHz D=Mininmuntestseparationdistanceinmm SoaSARtestisnotrequired BluetoothandWi-Fi2.4Gcannottransmitsimultaneously.

DoskingMicroElectronicsCo.,Ltd Address:Room403,WestBuilding,Building2,PrivateEnterpriseSciencePark, XiliUniversityTown,Shenzhen,China TEL:0755-88602767FAX:0755-82793883 1 AntennaSpecification Antennainstallation:FPCAntenna AntennaGain:3.01dBi AntennaModel:F28-WIFI Passiveefficiencyparameters PassiveTestFor2400-2500 FreqEffiGain (MHz)(%)(dBi) 2400 33.433.01 2410 31.942.79 2420 32.692.71 2430 32.622.63 2440 31.62.36 2450 32.82.39 2460 33.632.49 2470 33.192.44 2480 33.212.33 2490 32.772.28 2500 33.22.26 WIFI2D/3D,Phi DoskingMicroElectronicsCo.,Ltd Address:Room403,WestBuilding,Building2,PrivateEnterpriseSciencePark, XiliUniversityTown,Shenzhen,China TEL:0755-88602767FAX:0755-82793883 2 2450 DoskingMicroElectronicsCo.,Ltd Address:Room 403, West Building,Building2, Private EnterpriseSciencePark, Xili UniversityTown, Shenzhen,China TEL:0755-88602767FAX:0755-82793883 3 2500 Size Uint: mm

Page1of10 Applicant:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. ReportNo.:NCT260261429XE1-1 EUT:Translator/TranslatorPen M/N:M01 Standard:FCCPart15SubpartC,Section15.247 TestPowerSupply:DC3.7V AmbientCondition:25°C,45%RH,101.325kPa TestDate:2026-06-24TestEngineer: Page2of10 AppendixA:DTSBandwidth TestResult TestModeAntennaChannel DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_2MAnt1 24021.1562401.4082402.5640.5PASS 24401.1642439.4042440.5680.5PASS 24801.1642479.4002480.5640.5PASS BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Page3of10 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaChannel OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_2MAnt1 24022.04962400.97412403.0237------ 24402.05402438.97992441.0339------ 24802.07572478.96732481.0430------ BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Page4of10 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaChannel ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_2MAnt1 24021.16≤30PASS 24401.05≤30PASS 24801.43≤30PASS BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Page5of10 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaChannelResult[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_2MAnt1 2402-17.53≤8.00PASS 2440-16.24≤8.00PASS 2480-16.15≤8.00PASS BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Page6of10 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChNameChannelRefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_2MAnt1 Low2402-0.94-35.47≤-20.94PASS High24800.10-42.35≤-19.9PASS BLE_2M_Ant1_Low_2402 BLE_2M_Ant1_High_2480 Page7of10 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaChannel FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_2MAnt1 2402 Reference-0.47-0.47---PASS 30~1000-0.47-59.9≤-20.47PASS 1000~26500-0.47-31.02≤-20.47PASS 2440 Reference-2.67-2.67---PASS 30~1000-2.67-59.78≤-22.67PASS 1000~26500-2.67-35.34≤-22.67PASS 2480 Reference-0.14-0.14---PASS 30~1000-0.14-59.86≤-20.14PASS 1000~26500-0.14-32.48≤-20.14PASS BLE_2M_Ant1_2402_0~Reference BLE_2M_Ant1_2402_30~1000 BLE_2M_Ant1_2402_1000~26500 Page8of10 BLE_2M_Ant1_2440_0~Reference BLE_2M_Ant1_2440_30~1000 BLE_2M_Ant1_2440_1000~26500 BLE_2M_Ant1_2480_0~Reference Page9of10 BLE_2M_Ant1_2480_30~1000 BLE_2M_Ant1_2480_1000~26500 Page10of10 AppendixG:DutyCycle TestResult TestModeAntennaChannel ONTime [ms] Period [ms] XDC [%] xFactor LimitVerdict BLE_2MAnt1 24021.071.250.856085.600.68------ 24401.071.250.856085.600.68------ 24801.081.250.864086.400.63------ BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480

Page1of32 Hotline:400-8868-419http://www.ncttesting.cn FCCTESTREPORT FCCID:2BXDA-M01 Product:Translator/TranslatorPen ModelName: M01,M02,M03,M04,M05, M06,MD11,MD21,MD22, MD23,MD24,MD25,MD26, MD27,MD31,MD32,MD33, MD34,MD35,MD36,MD37, MD07,MD08,MD09,MD072, MD032,MD043,MD034, MD51,MD52,MD53,MD54, MD55,MD12,MD13,MD61, MD62,MD63,MD64 Brand:N/A ReportNo.:NCT260261429XE1-1 Preparedfor ShenzhenMengdouIntelligentTechnologyCo.,Ltd. 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,LangxinCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen,China Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,People’sRepublicofChina TEL:400-8868-419 ReportNo.:NCT260261429XE1-1 Page2of32 Hotline:400-8868-419http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant’sname:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. Address: 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,Langxin Community,ShiyanStreet,Bao'anDistrict,Shenzhen,China Manufacture'sname:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. Address: 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,Langxin Community,ShiyanStreet,Bao'anDistrict,Shenzhen,China Productname:Translator/TranslatorPen Modelname: M01,M02,M03,M04,M05,M06,MD11,MD21,MD22,MD23,MD24, MD25,MD26,MD27,MD31,MD32,MD33,MD34,MD35,MD36, MD37,MD07,MD08,MD09,MD072,MD032,MD043,MD034,MD51, MD52,MD53,MD54,MD55,MD12,MD13,MD61,MD62,MD63, MD64 Standards:FCCCFR47Part15Section15.247 Testprocedure: ANSIC63.10-2020+Cor1-2023 Dateoftest:Jun.17,2026~Jul.01,2026 DateofIssue:Jul.01,2026 ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonly tothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,this documentmaybealteredorrevisedbyNCT,personalonly,andshallbenotedintherevisionof thedocument. Preparedby: ShineWu Reviewer: KevenWu Approved: HenryWang ReportNo.:NCT260261429XE1-1 Page3of32 Hotline:400-8868-419http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 2.1TESTSITE............................................................................................................................................................6 3GENERALINFORMATION..........................................................................................................................................7 3.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................7 3.2CHANNELLIST.....................................................................................................................................................8 3.3TESTSETUPCONFIGURATION............................................................................................................................9 3.4TESTMODE.........................................................................................................................................................9 4EQUIPMENTDURINGTEST....................................................................................................................................10 4.1EQUIPMENTSLIST.............................................................................................................................................10 4.2MEASUREMENTUNCERTAINTY.........................................................................................................................12 4.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 5CONDUCTEDEMISSION..........................................................................................................................................13 5.1E.U.T.OPERATION............................................................................................................................................13 5.2EUTSETUP.......................................................................................................................................................13 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 5.4MEASUREMENTPROCEDURE............................................................................................................................14 5.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 5.6MEASUREMENTDESCRIPTION..........................................................................................................................14 5.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6RADIATEDSPURIOUSEMISSIONS......................................................................................................................15 6.1EUTOPERATION...............................................................................................................................................17 6.2TESTSETUP......................................................................................................................................................18 6.3SPECTRUMANALYZERSETUP..........................................................................................................................19 6.4TESTPROCEDURE.............................................................................................................................................20 6.5SUMMARYOFTESTRESULTS.....................…

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Page1of32 Hotline:400-8868-419http://www.ncttesting.cn TESTREPORT FCCID:2BXDA-M01 Product:Translator/TranslatorPen ModelName: M01,M02,M03,M04,M05, M06,MD11,MD21,MD22, MD23,MD24,MD25,MD26, MD27,MD31,MD32,MD33, MD34,MD35,MD36,MD37, MD07,MD08,MD09,MD072, MD032,MD043,MD034,MD51, MD52,MD53,MD54,MD55, MD12,MD13,MD61,MD62, MD63,MD64 Brand:N/A ReportNo.:NCT260261429XE1-2 Preparedfor ShenzhenMengdouIntelligentTechnologyCo.,Ltd. 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,LangxinCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen,China Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,People’sRepublicofChina TEL:400-8868-419 ReportNo.:NCT260261429XE1-2 Page2of32 Hotline:400-8868-419http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. Address: 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,LangxinCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen,China Manufacturer:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. Address: 3rdFloor,BuildingE,WandaIndustrialZone,ZhoushiRoad,LangxinCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen,China Productname:Translator/TranslatorPen Modelname: M01,M02,M03,M04,M05,M06,MD11,MD21,MD22,MD23,MD24,MD25,MD26, MD27,MD31,MD32,MD33,MD34,MD35,MD36,MD37,MD07,MD08,MD09, MD072,MD032,MD043,MD034,MD51,MD52,MD53,MD54,MD55,MD12,MD13, MD61,MD62,MD63,MD64 Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10-2020+Cor1-2023 Dateoftest: Jun.17,2026~Jul.01,2026 DateofIssue: Jul.01,2026 ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,thisdocumentmaybe alteredorrevisedbyNCT,personalonly,andshallbenotedintherevisionofthedocument. Preparedby: ShineWu Reviewer: KevenWu Approved: HenryWang ReportNo.:NCT260261429XE1-2 Page3of32 Hotline:400-8868-419http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3GENERALINFORMATION..........................................................................................................................................6 3.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................6 3.2CHANNELLIST.....................................................................................................................................................7 3.3TESTSITE............................................................................................................................................................8 3.4TESTSETUPCONFIGURATION............................................................................................................................9 3.5TESTMODE.........................................................................................................................................................9 4EQUIPMENTDURINGTEST....................................................................................................................................10 4.1EQUIPMENTSLIST.............................................................................................................................................10 4.2MEASUREMENTUNCERTAINTY.........................................................................................................................12 4.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 5CONDUCTEDEMISSION..........................................................................................................................................13 5.1E.U.T.OPERATION............................................................................................................................................13 5.2EUTSETUP.......................................................................................................................................................13 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 5.4MEASUREMENTPROCEDURE............................................................................................................................14 5.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 5.6MEASUREMENTDESCRIPTION..........................................................................................................................14 5.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6RADIATEDSPURIOUSEMISSIONS......................................................................................................................17 6.1EUTOPERATION...............................................................................................................................................17 6.2TESTSETUP......................................................................................................................................................18 6.3SPECTRUMANALYZERSETUP..........................................................................................................................19 6.4TESTPROCEDURE.............................................................................................................................................20 6.5SUMMARYOFTESTRESULTS....................................…

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Page1of47 Applicant:ShenzhenMengdouIntelligentTechnologyCo.,Ltd. ReportNo.:NCT260261429XE1-2 EUT:Translator/TranslatorPen M/N:M01 Standard:FCCPart15SubpartC,Section15.247 TestPowerSupply:DC3.7V AmbientCondition:25°C,45%RH,101.325kPa TestDate:2026-06-24TestEngineer: Page2of47 AppendixA:DTSBandwidth TestResult TestModeAntennaChannel DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241210.2802406.8402417.1200.5PASS 243710.2802431.8402442.1200.5PASS 246210.2802456.8402467.1200.5PASS 11GAnt1 241216.4402403.7602420.2000.5PASS 243716.4402428.7602445.2000.5PASS 246216.4002453.8002470.2000.5PASS 11N…

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