2BXJX-TXDSGS02AI Smart Glasses

UserManualofAISmartGlasses Name:AISmartGlasses Model:TXDSGS02-001V01 Manufacturer:SHENZHENTXDTECHNOLOGYCO.,LTD. Address:RongchaoNewEraPlazaBuildingB,1801-2118,No.3LancqingyiRoad,LuguCommunity,Guanhu Street,LonghuaDistrict,Shenzhen. 1.APPdownload Ifyouneedtosavephotos,videosandrecordingdata andusetheAIfunction,pleasedownloadtheAPP.The operationguideisasfollows: 1)Youcandownloaditbysearchingfor“HeyCyan”on GooglePlayorAppStore. 2)YoucanscantheQRcodeabovetodownload “HeyCyan”. EntertheAPPhomepage,clickthelinkdevice,andselect thedevicenamedG2Proforpairing. 2.Basicoperation 2.1Poweronandshutdown Poweron:LongpresstheA1button3Stoturnonthe power;itcanalsobeturnedonbycharging. Shutdown:LongpresstheA1button6-8Stoshut down. 2.2Bluetoothconnection 1)Makesurethatyourglassesareturnedonandthe indicatorlightwillflash. 2)FindtheBluetoothswitchonthemobilephoneand turniton.Clicktosearchfornearbydevices. 3)Whenyouseethenearbylist(G2Pro),clickPenguin topair. 2.3Trackpadoperation Pause/playmusic:Double-clickBtoplay/pausemusic Volume+:SwipeforwardatB. Volume-:SlidebackatB. Nextsong:longpresstoswitchtothenextsong. Theprevioussong:threeclickstoswitchtotheprevious song. 2.4Takephotos Takeaphoto:PresstheA1buttontopromptthesound toturnonwhentakingaphoto.Atthesametime,the indicatorlightFisononce,andpositionEisthecamera. PicturescanbeviewedintheAPP-album-click importandclicktosavetothemobilephone. 2.5Video PresstheA1keytwice,andthevideopromptsthe soundtostart.Duringthevideo,theindicatorFisalways on.PressA1againtoexitthevideoandsaveit. ThevideocanbeviewedintheAPP-album-click importtoview,andthenclicktosavetothemobilephone. Thedurationofthevideocanbesetaccordingtoyour needs(click“Home”intheAPP-G2Pro-Recording Settings-Duration-SelectDuration). 2.6Recording Recording:LongpresstheA2button,therecording promptsthesound,andtheindicatorlightFwillflash duringtherecording;pressA2toexittherecordingand save. TheaudiocanbeimportedintheAPP-album,and thenclicktosavetothemobilephone. Therecordingdurationcanbesetaccordingtoyour needs(click“Home”intheAPP-G2Pro-Recording Settings-RecordingDuration-SelectDuration). 2.7Call Answer:Whenyoureceiveacall,presstheA1buttonto answer. Hangup:Duringthecall,presstheA1buttontohangup. Reject:LongpresstheA1button2Storefuse. 2.8RestoreFactorySettings LongpresstheA1button11-13S.Afterrestoringthe factorysettings,allthecontentsstoredintheglasseswill becleared. 2.9FittingCheck Inthefactorysettingstate,thewearingdetection functionofglassesisopenbydefault.Whenyoutakeoff theeyebutton,theconcertwillbepausedautomatically. Afterputtingontheglasses,double-clickBtocontinue playingmusic. 2.10WIFIfunction MakesurethattheWIFIofthemobilephoneisturned on;entertheAPPalbuminterfaceandclickimport,andthe mobilephonewillautomaticallyconnecttotheglasseswifi. AftertheWiFiisconnected,itwillbeimportedoneafter another;aftertheimportiscompleted,youcanseephotos, videosandrecordingsontheAPPterminal,andyoucan alsosavethemtothemobilephonealbum. 2.11Charging TheredlightisonatDduringcharging,andtheblue lightisonatDaftercharging. 3.AIassistant 3.1Wakeup Voicewake-up:Say“HelloLittleOrange”or“Hey Cyan”towakeuptheAIvoiceassistant; Keywake-up:PresstheA2buttontowakeuptheAI voiceassistant. 3.2Dialogue AfterwakinguptheAIvoiceassistant,youcanask questionsdirectly. 3.3ImageRecognition 1)Youcanaimattheobjectandask,“What'sinfrontof me?”Theglasseswilltakephotosfirst-thenidentify andfinallyanswer. 2)Youcanalsodouble-clicktheA2keytoquickly recognizethepicture. 3.4Takephotos AfterwakinguptheAIvoiceassistant,youcanaim atthepositionyouwanttoshootandsay,“takeaphoto”. Ifyouhearthephotoprompt,itmeansthatthephotohas beentakensuccessfully. 3.5AITranslation OpenAPP-Homepage-AITranslation-Selectthe translationscenario.Saywhatyouwanttotranslate, supporting130+languages. Supportone-to-onedialoguetranslation, simultaneoustranslation,meetingminutesandother functions. 4.Basicparameters ProductName:AISmartGlasses ProductModel:TXDSGS02-001V01 ProductSize:153x152x50mm ProductWeight:42g Camera:800W,1080P BluetoothDistance:>10M Internalstorage:32GB Operatingvoltageofthetemple:3.8V Chargingtimeforthetemple:about1.5H Charginginput:Magneticpunch,5V/1000mA Batterycapacity:250mAh Musictime:7H(70%volume) Calltime:6H(70%volume) Videotime:1H Batterylife:180days(Whenswitchedoffandleftidle) Batterycyclelife:Chargeanddischargecycles:≥500. FCCStatement 1.ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference. (2)Thisdevicemustacceptanyinterference received,includinginterferencethatmaycauseundesired operation. 2.Changesormodificationsnotexpresslyapprovedbythe partyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment. Note:Thisequipmenthasbeentestedandfoundtocomply withthelimitsforaclassBdigitaldevice,pursuanttoPart 15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceina residentialinstallation. Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereis noguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreception,whichcanbe determinedbyturningtheequipmentoffandon,theuser isencouragedtotrytocorrecttheinterferencebyoneor moreofthefollowingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentand receiver. •Connecttheequipmentintoanoutletonacircuitdifferent fromthattowhichthereceiverisconnected. •Consultthedealeroranexperiencedradio/TVtechnician forhelp. ThedevicehasbeenevaluatedtomeetgeneralRF exposurerequirement. Thedevicecanbeusedinportableexposurecondition withoutrestriction.

* theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. SC6075990 U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 8/11/2026 TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2BXJX-TXDSGS02 FRNofapplicant:0038743555 Persection2.911(d)(7)oftheFCCrules,ShenzhenTXDTechnologyCo.,Ltd. FRN:0038743555(“theapplicant”)certifiesthattheequipmentforwhichauthorizationissought isdesignatedtothefollowingU.S.agent*forserviceofprocess: CompanyName:GlobalProductServicesandConsultationLLC FCCRegistrationNumber(FRN):0033406703 PhysicalU.S.CompanyAddress:328WPalmAve.Monrovia,CA91016 ContactPerson:MichaelChan Tel:+16263664358 AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned:AgentSigned(ifdifferentfromApplicant): Signed: Printedname:JoyZhu Title:PEManager CompanyName:ShenzhenTXDTechnology Co.,Ltd. Date:8/11/2026 Signed: Printedname:MichaelChan Title:TechnicalDirector CompanyName:GlobalProductServicesand ConsultationLLC Date:8/11/2026

External Photographs View of EUT-1 View of EUT-2 Page 2 of 4 View of EUT-3 View of EUT-4 Page 3 of 4 View of EUT-5 View of EUT-6 Page 4 of 4 View of EUT-7

label位置：左眼镜腿内侧（如右图） Label position: Inner side of the left eyewire(as shown in the figure on the right)

Internal Photographs Internal View of EUT-1 Internal View of EUT-2 Page 2 of 5 Internal View of EUT-3 Internal View of EUT-4 Page 3 of 5 Internal View of EUT-5 Internal View of EUT-6 Page 4 of 5 Internal View of EUT-7 Internal View of EUT-8 WIFI ANT BT ANT Page 5 of 5 Internal View of EUT-9

RF EXPOSURE EVALUATION EUT Specification EUT AI Smart Glasses Model Number TXDSGS02-001V01 Series Model / Model Difference / FCC ID 2BXJX-TXDSGS02 Antenna gain (Max) 0.28dBi Operation Frequency BT: 2.402GHz ~ 2.480GHz BLE: 2.402GHz ~ 2.480GHz WIFI: 2.412GHz ~ 2.462GHz Power Supply DC 5V Battery 3.8V Classification Per Stipulated Test Standard §15.247(i), §2.1093 Max. output power BR+EDR: 0.13 dBm BLE 1M: -1.91 dBm BLE 2M: -1.95 dBm 2.4G WIFI IEEE 802.11b: 8.61 dBm IEEE 802.11g: 8.68 dBm IEEE 802.11n-HT20: 8.51 dBm Test Requirement: According to §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Page 2 of 3 Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. Page 3 of 3 Measurement Result BT: Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power (dBm) Calculation Result 1-g SAR 2402 1-DH5 0.13 0±1 1 0.39023 3 BLE: Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power (dBm) Calculation Result 1-g SAR 2480 BLE 1M -1.91 -2±1 -1 0.25018 3 2.4G WIFI: Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power (dBm) Calculation Result 1-g SAR 2437 IEEE 802.11g 8.68 8±1 9 2.4800 3 Maximum Simultaneous transmission SAR for Bluetooth & 2.4G WIFI Maximum SAR ratio (Bluetooth) Maximum SAR ratio (2.4G WIFI) ∑SAR ratios Limit Results 0.130077 0.826667 0.956744 1.000 Pass Signature: Alan He Date: 2026-8-19

version:R-Adate：2025-04-15 ShenzhenHuaxunshitongTechnologyCo.,Ltd. Customername:ShenzhenGold-EastElectronicCo.,Ltd ProjectnameG2Pro Antenna frequencyband BT Specification description □support+shell fragment □Single shrapnel □support+FPC+thimble ☑wirerod□FMaerial□GPSaerial □coaxial-line □WIFIaerial: □FPC+wirerod： □PCB+wirerod: Customer confirmation 1.Testenvironment Supplier confirmation Radiofrequency confirmation Structural confirmation check contactsWangpengchaomobilephone13480925226 telephone0755-23705212facsimile0755-23705213 [email protected] address:F3-005,HongfenghuaInternetCreativePark,No.1HuangtiandamenRoad,Hangcheng Street,BaoanDistrict,Shenzhen version:R-Adate：2025-04-15 testproject equipment 1.（S-parameter）1.（ReturnLoss） 2.（VSWR） :AgilentE5071B HP8753D 2.（Active）1.（TRP） 2.（TIS） 1.ETS7x4x3m(3D)Chamber ETS5x3x3m(3D)Chamber 2.:Agilent8960E5515B×2 StarPointSP6011 3.（Passive）1.（Gain）2.（Efficiency）1.ETS7x4x3m(3D)Chamber ETS5x3x3m(3D)Chamber 2.AgilentE5071B HP8753D 2.matchingcircuit-BTaerial： Ourcompanyhasnotmadeanymodificationtothematchingcircuit 3Efficiencyandgain version:R-Adate：2025-04-15 4assumptiondiagram version:R-Adate：2025-04-15

Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH5 2402 Ant1 76.96 1.14 0.35 NVNT 1-DH5 2441 Ant1 77.02 1.13 0.35 NVNT 1-DH5 2480 Ant1 77.1 1.13 0.35 NVNT 2-DH5 2402 Ant1 77.12 1.13 0.35 NVNT 2-DH5 2441 Ant1 77.12 1.13 0.35 NVNT 2-DH5 2480 Ant1 77.12 1.13 0.35 NVNT 3-DH5 2402 Ant1 77.2 1.12 0.35 NVNT 3-DH5 2441 Ant1 77.2 1.12 0.35 NVNT 3-DH5 2480 Ant1 77.2 1.12 0.35 2 / 67 Duty Cycle NVNT 1-DH5 2402MHz Ant1 Duty Cycle NVNT 1-DH5 2441MHz Ant1 3 / 67 Duty Cycle NVNT 1-DH5 2480MHz Ant1 Duty Cycle NVNT 2-DH5 2402MHz Ant1 4 / 67 Duty Cycle NVNT 2-DH5 2441MHz Ant1 Duty Cycle NVNT 2-DH5 2480MHz Ant1 5 / 67 Duty Cycle NVNT 3-DH5 2402MHz Ant1 Duty Cycle NVNT 3-DH5 2441MHz Ant1 6 / 67 Duty Cycle NVNT 3-DH5 2480MHz Ant1 7 / 67 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit Conducted(dBm) Verdict NVNT 1-DH5 2402 Ant1 0.13 30 Pass NVNT 1-DH5 2441 Ant1 -0.56 30 Pass NVNT 1-DH5 2480 Ant1 -1.01 30 Pass NVNT 2-DH5 2402 Ant1 -0.07 30 Pass NVNT 2-DH5 2441 Ant1 -0.29 30 Pass NVNT 2-DH5 2480 Ant1 -0.76 30 Pass NVNT 3-DH5 2402 Ant1 0.06 30 Pass NVNT 3-DH5 2441 Ant1 0.1 30 Pass NVNT 3-DH5 2480 Ant1 -0.67 30 Pass 8 / 67 Peak Power NVNT 1-DH5 2402MHz Ant1 Peak Power NVNT 1-DH5 2441MHz Ant1 9 / 67 Peak Power NVNT 1-DH5 2480MHz Ant1 Peak Power NVNT 2-DH5 2402MHz Ant1 10 / 67 Peak Power NVNT 2-DH5 2441MHz Ant1 Peak Power NVNT 2-DH5 2480MHz Ant1 11 / 67 Peak Power NVNT 3-DH5 2402MHz Ant1 Peak Power NVNT 3-DH5 2441MHz Ant1 12 / 67 Peak Power NVNT 3-DH5 2480MHz Ant1 13 / 67 -20dB Bandwidth Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) NVNT 1-DH5 2402 Ant1 0.952 NVNT 1-DH5 2441 Ant1 0.953 NVNT 1-DH5 2480 Ant1 0.962 NVNT 2-DH5 2402 Ant1 1.282 NVNT 2-DH5 2441 Ant1 1.328 NVNT 2-DH5 2480 Ant1 1.339 NVNT 3-DH5 2402 Ant1 1.291 NVNT 3-DH5 2441 Ant1 1.331 NVNT 3-DH5 2480 Ant1 1.294 14 / 67 -20dB Bandwidth NVNT 1-DH5 2402MHz Ant1 -20dB Bandwidth NVNT 1-DH5 2441MHz Ant1 15 / 67 -20dB Bandwidth NVNT 1-DH5 2480MHz Ant1 -20dB Bandwidth NVNT 2-DH5 2402MHz Ant1 16 / 67 -20dB Bandwidth NVNT 2-DH5 2441MHz Ant1 -20dB Bandwidth NVNT 2-DH5 2480MHz Ant1 17 / 67 -20dB Bandwidth NVNT 3-DH5 2402MHz Ant1 -20dB Bandwidth NVNT 3-DH5 2441MHz Ant1 18 / 67 -20dB Bandwidth NVNT 3-DH5 2480MHz Ant1 19 / 67 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT 1-DH5 2402 Ant1 0.88 NVNT 1-DH5 2441 Ant1 0.877 NVNT 1-DH5 2480 Ant1 0.879 NVNT 2-DH5 2402 Ant1 1.209 NVNT 2-DH5 2441 Ant1 1.197 NVNT 2-DH5 2480 Ant1 1.201 NVNT 3-DH5 2402 Ant1 1.194 NVNT 3-DH5 2441 Ant1 1.204 NVNT 3-DH5 2480 Ant1 1.187 20 / 67 OBW NVNT 1-DH5 2402MHz Ant1 OBW NVNT 1-DH5 2441MHz Ant1 21 / 67 OBW NVNT 1-DH5 2480MHz Ant1 OBW NVNT 2-DH5 2402MHz Ant1 22 / 67 OBW NVNT 2-DH5 2441MHz Ant1 OBW NVNT 2-DH5 2480MHz Ant1 23 / 67 OBW NVNT 3-DH5 2402MHz Ant1 OBW NVNT 3-DH5 2441MHz Ant1 24 / 67 OBW NVNT 3-DH5 2480MHz Ant1 25 / 67 Carrier Frequencies Separation Condition Mode Antenna Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 Ant1 2401.984 2403.046 1.062 0.635 Pass NVNT 1-DH5 Ant1 2440.968 2441.964 0.996 0.635 Pass NVNT 1-DH5 Ant1 2479.044 2479.964 0.92 0.641 Pass NVNT 2-DH5 Ant1 2401.822 2402.806 0.984 0.855 Pass NVNT 2-DH5 Ant1 2440.822 2441.824 1.002 0.885 Pass NVNT 2-DH5 Ant1 2478.822 2479.824 1.002 0.893 Pass NVNT 3-DH5 Ant1 2401.97 2402.982 1.012 0.861 Pass NVNT 3-DH5 Ant1 2440.968 2441.98 1.012 0.887 Pass NVNT 3-DH5 Ant1 2478.972 2479.978 1.006 0.863 Pass 26 / 67 CFS NVNT 1-DH5 2402MHz Ant1 CFS NVNT 1-DH5 2441MHz Ant1 27 / 67 CFS NVNT 1-DH5 2480MHz Ant1 CFS NVNT 2-DH5 2402MHz Ant1 28 / 67 CFS NVNT 2-DH5 2441MHz Ant1 CFS NVNT 2-DH5 2480MHz Ant1 29 / 67 CFS NVNT 3-DH5 2402MHz Ant1 CFS NVNT 3-DH5 2441MHz Ant1 30 / 67 CFS NVNT 3-DH5 2480MHz Ant1 31 / 67 Number of Hopping Channel Condition Mode Antenna Hopping Number Limit Verdict NVNT 1-DH5 Ant1 79 15 Pass NVNT 2-DH5 Ant1 79 15 Pass NVNT 3-DH5 Ant1 79 15 Pass 32 / 67 Hopping No. NVNT 1-DH5 2402MHz Ant1 Hopping No. NVNT 2-DH5 2402MHz Ant1 33 / 67 Hopping No. NVNT 3-DH5 2402MHz Ant1 34 / 67 Dwell Time Condition Mode Frequency (MHz) Antenna Pulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT 1-DH5 2402 Ant1 2.885 326.005 113 31600 400 Pass NVNT 1-DH5 2441 Ant1 2.886 311.688 108 31600 400 Pass NVNT 1-DH5 2480 Ant1 2.88 316.8 110 31600 400 Pass NVNT 2-DH5 2402 Ant1 2.891 294.882 102 31600 400 Pass NVNT 2-DH5 2441 Ant1 2.89 312.12 108 31600 400 Pass NVNT 2-DH5 2480 Ant1 2.891 280.427 97 31600 400 Pass NVNT 3-DH5 2402 Ant1 2.893 303.765 105 31600 400 Pass NVNT 3-DH5 2441 Ant1 2.893 283.514 98 31600 400 Pass NVNT 3-DH5 2480 Ant1 2.893 300.872 104 31600 400 Pass

35 / 67 Dwell NVNT 1-DH5 2402MHz Ant1 One Burst Dwell NVNT 1-DH5 2402MHz Ant1 Accumulated 36 / 67 Dwell NVNT 1-DH5 2441MHz Ant1 One Burst Dwell NVNT 1-DH5 2441MHz Ant1 Accumulated 37 / 67 Dwell NVNT 1-DH5 2480MHz Ant1 One Burst Dwell NVNT 1-DH5 2480MHz Ant1 Accumulated 38 / 67 Dwell NVNT 2-DH5 2402MHz Ant1 One Burst Dwell NVNT 2-DH5 2402MHz Ant1 Accumulated 39 / 67 Dwell NVNT 2-DH5 2441MHz Ant1 One Burst Dwell NVNT 2-DH5 2441MHz Ant1 Accumulated 40 / 67 Dwell NVNT 2-DH5 2480MHz Ant1 One Burst Dwell NVNT 2-DH5 2480MHz Ant1 Accumulated 41 / 67 Dwell NVNT 3-DH5 2402MHz Ant1 One Burst Dwell NVNT 3-DH5 2402MHz Ant1 Accumulated 42 / 67 Dwell NVNT 3-DH5 2441MHz Ant1 One Burst Dwell NVNT 3-DH5 2441MHz Ant1 Accumulated 43 / 67 Dwell NVNT 3-DH5 2480MHz Ant1 One Burst Dwell NVNT 3-DH5 2480MHz Ant1 Accumulated 44 / 67 Band Edge Condition Mode Frequency (MHz) Antenna Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 No-Hopping -55.58 -20 Pass NVNT 1-DH5 2480 Ant1 No-Hopping -55.24 -20 Pass NVNT 2-DH5 2402 Ant1 No-Hopping -54.72 -20 Pass NVNT 2-DH5 2480 Ant1 No-Hopping -54.88 -20 Pass NVNT 3-DH5 2402 Ant1 No-Hopping -53.42 -20 Pass NVNT 3-DH5 2480 Ant1 No-Hopping -54.79 -20 Pass 45 / 67 Band Edge NVNT 1-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH5 2402MHz Ant1 No-Hopping Emission 46 / 67 Band Edge NVNT 1-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH5 2480MHz Ant1 No-Hopping Emission 47 / 67 Band Edge NVNT 2-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH5 2402MHz Ant1 No-Hopping Emission 48 / 67 Band Edge NVNT 2-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH5 2480MHz Ant1 No-Hopping Emission 49 / 67 Band Edge NVNT 3-DH5 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 3-DH5 2402MHz Ant1 No-Hopping Emission 50 / 67 Band Edge NVNT 3-DH5 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 3-DH5 2480MHz Ant1 No-Hopping Emission 51 / 67 Band Edge(Hopping) Condition Mode Frequency (MHz) Antenna Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 Hopping -53.82 -20 Pass NVNT 1-DH5 2480 Ant1 Hopping -53.34 -20 Pass NVNT 2-DH5 2402 Ant1 Hopping -53.92 -20 Pass NVNT 2-DH5 2480 Ant1 Hopping -51.28 -20 Pass NVNT 3-DH5 2402 Ant1 Hopping -54.62 -20 Pass NVNT 3-DH5 2480 Ant1 Hopping -54.31 -20 Pass 52 / 67 Band Edge(Hopping) NVNT 1-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2402MHz Ant1 Hopping Emission 53 / 67 Band Edge(Hopping) NVNT 1-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH5 2480MHz Ant1 Hopping Emission 54 / 67 Band Edge(Hopping) NVNT 2-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2402MHz Ant1 Hopping Emission 55 / 67 Band Edge(Hopping) NVNT 2-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH5 2480MHz Ant1 Hopping Emission 56 / 67 Band Edge(Hopping) NVNT 3-DH5 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2402MHz Ant1 Hopping Emission 57 / 67 Band Edge(Hopping) NVNT 3-DH5 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH5 2480MHz Ant1 Hopping Emission 58 / 67 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH5 2402 Ant1 -49.33 -20 Pass NVNT 1-DH5 2441 Ant1 -48.4 -20 Pass NVNT 1-DH5 2480 Ant1 -48.39 -20 Pass NVNT 2-DH5 2402 Ant1 -52.16 -20 Pass NVNT 2-DH5 2441 Ant1 -52.83 -20 Pass NVNT 2-DH5 2480 Ant1 -46.03 -20 Pass NVNT 3-DH5 2402 Ant1 -49.18 -20 Pass NVNT 3-DH5 2441 Ant1 -50.17 -20 Pass NVNT 3-DH5 2480 Ant1 -50.35 -20 Pass 59 / 67 Tx. Spurious NVNT 1-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2402MHz Ant1 Emission 60 / 67 Tx. Spurious NVNT 1-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2441MHz Ant1 Emission 61 / 67 Tx. Spurious NVNT 1-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 1-DH5 2480MHz Ant1 Emission 62 / 67 Tx. Spurious NVNT 2-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2402MHz Ant1 Emission 63 / 67 Tx. Spurious NVNT 2-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2441MHz Ant1 Emission 64 / 67 Tx. Spurious NVNT 2-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 2-DH5 2480MHz Ant1 Emission 65 / 67 Tx. Spurious NVNT 3-DH5 2402MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2402MHz Ant1 Emission 66 / 67 Tx. Spurious NVNT 3-DH5 2441MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2441MHz Ant1 Emission 67 / 67 Tx. Spurious NVNT 3-DH5 2480MHz Ant1 Ref Tx. Spurious NVNT 3-DH5 2480MHz Ant1 Emission

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C TEST REPORT For AI Smart Glasses MODEL NUMBER: TXDSGS02-001V01 REPORT NUMBER: E04A26041306F03502 FCC ID: 2BXJX-TXDSGS02 ISSUE DATE: August 19, 2026 Prepared for Shenzhen TXD Technology Co., Ltd. 1801-2118, Block B, Rongchao Plaza, 3 Lanqing 1st Rd, Luhu, Guanhu, Longhua, Shenzhen, Guangdong, China. Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A26041306F03502 Page 2 of 50 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 August 19, 2026 Initial Issue REPORT NO.: E04A26041306F03502 Page 3 of 50 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC 15.203 Pass AC Power Line Conducted Emission ANSI C63.10-2020 Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2020 Clause 7.8.5 FCC 15.247 (b) (1) Pass 20 dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2020 Clause 6.9.2 & 6.9.3 FCC 15.247 (a) (1) Pass Carrier Hopping Channel Separation ANSI C63.10-2020 Clause 7.8.2 FCC 15.247 (a) (1) Pass Number of Hopping Frequency ANSI C63.10-2020 Clause 7.8.3 15.247 (a) (1) III Pass Time of Occupancy (Dwell Time) ANSI C63.10-2020 Clause 7.8.4 15.247 (a) (1) III Pass Conducted Bandedge and Spurious Emission ANSI C63.10-2020 Clause 6.10.4 & Clause 7.8.7 FCC 15.247 (d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2020 Clause 6.4 & 6.5 & 6.6 & 7.8.8 FCC 15.247 (d) FCC 15.209 FCC 15.205 Pass Duty Cycle ANSI C63.10-2020, Clause 11.6 None; for reporting purposes only. Pass Note: For ISED, this report is also performed according to ANSI C63.10-2020 + Cor.1-2023 + C63.10a-2024 + Errata to C63.10a-2024 standards. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C, RSS-247 Issue 4> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A26041306F03502 Page 4 of 50 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 9 5.3. MAXIMUM CONDUCTED OUTPUT POWER ........................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 11 5.8. SETUP DIAGRAM .................................................................................................. 11 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 12 7. ANTENNA PORT TEST RESULTS ..................................................................................... 14 7.1. Conducted Output Power ........................................................................................ 14 7.2. 20 dB Bandwidth and 99% Occupied Bandwidth..................................................... 16 7.3. Carrier Hopping Channel Separation ...................................................................... 18 7.4. Number of Hopping Frequency ............................................................................... 20 7.5. Time of Occupancy (Dwell Time) ............................................................................ 21 7.6. Conducted Bandedge and Spurious Emission ........................................................ 23 7.7. Duty Cycle .............................................................................................................. 25 8. RADIATED TEST RESULTS ............................................................................................... 26 8.1. Radiated Band edge and Spurious Emission .......................................................... 33 9. ANTENNA REQUIREMENT ................................................................................................ 45 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 47 11. TEST DATA - Appendix B ..................................................................................... 50 REPORT NO.: E04A26041306…

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Setup Photographs AC Power Line Conducted Emission Radiated Band edge and Spurious Emission Page 2 of 2