2BRGE-SZ-2502Szsmartglasses

1 OperatingManua SZ smartglasses l 2 SpecificationsParameters： CaptureThePixel8Megapixels,Video1080P BluetoothDistance≥15m WIFIDistance ≥30m ChargingMethodTouchPointCharging ChargingDuration70minutes ListOfFunctions： FunctionsFunctionalDescriptionInstruction High-definit ionShooting Pressthebuttontotakephotos andvideos High-definit ionRecording Pressthebuttontorecordin highquality AISmartMap AIassistantstakepicturesand analyzetheminrealtime AIVoice Assistant AIlargemodelvoicedialogue AI Intelligent Translation ConversationalandSimultaneous Interpretation Supportdozensof languagesaround theworld Bluetooth Calling BluetoothAnswer/Hangup/Reject Calling Audio Playback Play/Pause,SwitchSongs, AdjustVolume Wearing Detection Whenyoutakeoffyourglasses, thefunctionissuspended 3 I、Downloadandconnection 1、Downloadandinstallthe"HeyCyan"APP Search"HeyCyan"directlyinthemobileappmarkettodownload,orscan thefollowingQRcodetojumptothelinktodownload.Browser,wechat andotherbrowserscanscanthecode. 2、Connecttheglasses （1）Turnonyourphone'sBluetoothandWiFi （2）Turnonthesmartglasses:Longpresstherightbuttonoftheglasses for3seconds,andreleasethebuttonafterhearingthestartupprompt sound. （3）OpentheBluetoothsettingofthemobilephonetosearchforthe device,findtheBluetoothnameoftheglassesandconnectandbind.Open the"HeyCyan"APP,andthehomepageshowsthattheBluetoothis "connected". （4）WiFiConfiguration:Toconnectdevices,firstenableWiFisettings onyourphoneandconnecttothenetwork.Thedevicewillthen automaticallyconnecttoWiFi.IfWiFiisnotenabledonyourphone,when viewingphotosinthealbumandclickingthephotoimportbuttonatthe topofthescreen,theappwilldisplayaWiFiconfigurationpromptand 4 remindyoutoturnonyourphone'sWiFisettings. II、Keydefinitions Top-right Button LongPress 3Seconds PowerOn SingleClick TakePhoto,EndRecording, Answer/HangupCall DoubleClickStartRecording LongPressfor2 Seconds RejectIncomingCalls LongPress10 Seconds/16 Seconds RestoreFactorySettings/Reset Reboot RightTouch Area DoubleClickPlay/PauseMusic LongPressTouch Area SwitchtoNextSong TripleClickSwitchtoPreviousSong SwipeForwardRaisetheVolume SwipeBackwardLowertheVolume Top-left Button Click WakeuptheAIVoiceAssistant,End Recording Double-click AI QuickImageRecognition Long-press button2Seconds StartRecording Long-press button5Seconds PowerOff III、IndicatorLightInstructions Indicator Light PowerOn TheFlashingbluelightwill continueuntiltheconnectionis 5 successful ConnectedStopFlashingBlueLight BTisconnectedand BLEisnotconnected FlashtheBlueLightfor3Minutes PowerOffRedLightFlashingTwice Charging Theredlightstaysonduring charging;Thebluelightstayson whenfullycharged Flashlight TakePhoto SingleShot,FlashOnceWhite Flash Recording DuringtheRecording,White FlashingLightwasused VideoRecording DuringtheVideo,WhiteFlashing Lightwasconstantlyon IV、QuickLanguageCommands Serial Number Scenario ChineseandEnglishVoice Commands 1 Voice-activatedAI VoiceAssistant 嘿，塞恩HeyCyan 2 Voice-activatedPhoto Function 拍张照片TakeaPicture 3 Voice-activatedVideo RecordingFunction 开始录像TakeaVideo 4 Voice-activatedVoice RecordingFunction 开始录音TakeaRecord 5 Voice-activated VisualLargeModel 快速识图 QuickImage Recognition V、BasicFunctions 1、Takeapicture:Takeapicturebyclickingthebuttonontherightlegof 6 theglasses. 2、Videorecording:Startvideorecordingbydouble-clickingtherightleg buttonoftheglasses;Endvideorecordingbyclickingtherightlegbuttonof theglasses.Thedefaultdurationis3minutes.YoucanalsochoosetheVideo recordingdurationthroughtheAPP. 3、Recording:Startrecordingbylong-pressingthebutton2secondsonthe leftlegoftheglasses;Endrecordingbyclickingthebuttonontheleftlegof theglasses.Thedefaultdurationis30minutes.Youcanalsochoosethe recordingdurationthroughtheAPP. 4、Audioplayback: ① Play/pausemusicbydouble-clickingthetouchareaonyourrightleg; ② Longpresstherightlegtouchareatoswitchtothenextsong;Three clicksontherightlegtouchareatoswitchtotheprevioussong; ③ Swiperightonthetouchareatoincreasethevolume;swiperighton thetouchareatodecreasethevolume. 5、Communicationtelephone: ①Whenansweringthephone,clickanyleftorrightlegbuttontoanswerthe phone; ② Inthecall,clickanyleftorrightlegbuttontohangupthephone; ③ Whenyoucall,holddownanyleftorrightlegbuttonfor2secondsto rejectthecall. 6、AIvoiceassistant:Youcanwakeupthevoiceassistantbyclickingthe buttonontheleftlegoftheglasses;youcanalsowakeupthevoiceassistant 7 bysaying"HeyCyan". 7、AIquickmaprecognition:OpentheAIquickmaprecognitionfunction bydouble-clickingtheleftlegbuttonoftheglasses. 8、AItranslation:TheAPPhasAItranslationfunction,whichcanrealize dialoguetranslationandsimultaneoustranslationthroughtheAPP,and supportsdozensoflanguagesaroundtheworld. 9、Album:Storethepicturesandvideostakenbyglasses.ItsupportsWiFi transmissiontoimportintothealbumoftheAPP,andsupportssharing. 10、OTAfirmwareupgrade:TheglassesareconnectedtotheAPPfor firmwareupgrade. 11、Myglasses:Deviceinformation/wearingdetection/recording Settings/firmwareupgrade/restart/restorefactorySettings/about/removing pairing. Precautions: 1.Readallsafetyinformationbeforeusingtheequipmenttoensureproper andsafeuse. 2.Pleaseuseaccessoriesapprovedbythemanufacturerandcompatiblewith thismodelofequipment.Usingbatteries,powersuppliesandchargers notapprovedbythemanufacturermaycausefire,explosionorother dangers. 3.Pleaseavoidusingthisproductinhightemperature,humidityorstrong magneticfieldenvironmenttoavoidaffectingtheperformanceandlife oftheequipment. 8 4.Thisproductbelongstoprecisionelectronicequipment,whichcannot behit,squeezedordroppedbyexternalforce,whichwilldamagethe internalpartsandaffectnormaluse.Pleasekeeptheglassesproperly andavoidcollisionwithhardobjects. 5.Pleasekeepthelensclean.Pleaseuseaclean,softclothtogently wipethelens.Avoidusingalcoholorcorrosiveliquids. 6.TheCompanyreservestherighttomodifythecontentsofthis specificationwithoutanynotice.Somefunctionsmaydifferin correspondingsoftwareversions,whichisnormal. DangerWarnings： 1.Donotusethisequipmentunderextremeconditions.Forexample:do notuseitinoildepot,chemicalstoragewarehouseofinflammabl…

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Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BRGE-SZ-2502 SZ-2502 We, Applicant Company Name: Deep Intelligence Technology (Wenzhou) Co., Ltd. Address: Room 201, 2nd Floor, Building A7, Phase II, Wenzhou Fintech & Cultural Center, Qidu Subdistrict, Lucheng District, Wenzhou, Zhejiang Province, China Phone: +86-755-26648642 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-01-09 Signature Date Name / Title: Haoqian He / Manager Company: Deep Intelligence Technology (Wenzhou) Co., Ltd. Address: Room 201, 2nd Floor, Building A7, Phase II, Wenzhou Fintech & Cultural Center, Qidu Subdistrict, Lucheng District, Wenzhou, Zhejiang Province, China Phone: +86-755-26648642 Fax: +86-755-26648642 E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BRGE-SZ-2502 SZ-2502 Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen Huaxia Testing Technology Co., Ltd Contact Name: Yoyo Zhou Address: 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-26648642 Email: [email protected] Signature: Date: 2025-12-09

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BRGE-SZ-2502 SZ-2502 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-01-09 Signature Date Name / Title: Haoqian He / Manager Company: Deep Intelligence Technology (Wenzhou) Co., Ltd. Address: Room 201, 2nd Floor, Building A7, Phase II, Wenzhou Fintech & Cultural Center, Qidu Subdistrict, Lucheng District, Wenzhou, Zhejiang Province, China Phone: +86-755-26648642 Fax: +86-755-26648642 E-Mail: [email protected]

Externalphotos FCC ID: 2BRGE-SZ-2502

FCCID:2BRGE-SZ-2502 Size:5*10mm

Internalphotos Bluetoothant2.4Gantenna FCC ID: 2BRGE-SZ-2502

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 TESTREPORT Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlytothe sample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.: CQASZ20251202854E-04 Applicant: DeepIntelligenceTechnology(Wenzhou)Co.,Ltd. AddressofApplicant: Room201,2ndFloor,BuildingA7,PhaseII,WenzhouFintech&CulturalCenter, QiduSubdistrict,LuchengDistrict,Wenzhou,ZhejiangProvince,China EquipmentUnderTest(EUT): EUTName:SZsmartglasses ModelNo.: SZ-2502 TestModelNo.: SZ-2502 BrandName: N/A FCCID: 2BRGE-SZ-2502 Standards: 47CFRPart1.1307 47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2025-12-10 DateofTest: 2025-12-10to2025-12-18 DateofIssue:2026-1-9 TestResult:PASS TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251202854E-04 Page: 2 of 9 1.Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20251202854E-04Rev.01 Initialreport 2026-1-9 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251202854E-04 Page: 3 of 9 2.Contents 1.VERSION....................................................................................................................................................................................2 2.CONTENTS................................................................................................................................................................................3 3.GENERALINFORMATION....................................................................................................................................................4 4.CLIENTINFORMATION........................................................................................................................................................4 5.GENERALDESCRIPTIONOFEUT......................................................................................................................................4 6.GENERALDESCRIPTIONOFBLE......................................................................................................................................4 7.GENERALDESCRIPTIONOFBT.........................................................................................................................................4 8.GENERALDESCRIPTIONOF2.4GWIFICLASSIC.........................................................................................................5 RFEXPOSUREEVALUATION..................................................................................................................................................6 RFEXPOSURECOMPLIANCEREQUIREMENT.............................................................................................................................6 StandardRequirement........................................................................................................................................................6 Limits......................................................................................................................................................................................6 EUTRFExposure................................................................................................................................................................7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251202854E-04 Page: 4 of 9 3.GeneralInformation 4.ClientInformation Applicant: DeepIntelligenceTechnology(Wenzhou)Co.,Ltd. AddressofApplicant: Room201,2ndFloor,BuildingA7,PhaseII,WenzhouFintech&Cultural Center,QiduSubdistrict,LuchengDistrict,Wenzhou,ZhejiangProvince, China Manufacturer: DeepIntelligenceTechnology(Wenzhou)Co.,Ltd. AddressofManufacturer: Room201,2ndFloor,BuildingA7,PhaseII,WenzhouFintech&Cultural Center,QiduSubdistrict,LuchengDistrict,Wenzhou,ZhejiangProvince, China Factory: DeepIntelligenceTechnology(Wenzhou)Co.,Ltd. AddressofFactory: Room201,2ndFloor,BuildingA7,PhaseII,WenzhouFintech&Cultural Center,QiduSubdistrict,LuchengDistrict,Wenzhou,ZhejiangProvince, China 5.GeneralDescriptionofEUT ProductName: SZsmartglasses ModelNo.: SZ-2502 TestModelNo.: SZ-2502 TradeMark: N/A SoftwareVersion: 1.0 HardwareVersion: 1.0 PowerSupply: Li-ionbattery:DC3.8V290mAh,ChargebyDC5Vforadapter SimultaneousTransmissionSimultaneousTXissupportedandevaluatedinthisreport. SimultaneousTXisnotsupported. 6.GeneralDescriptionofBLE OperationFrequency:2402MHz~2480MHz ModulationType:GFSK TransferRate:1Mbps,2Mbps NumberofChannel:40 ProductType:MobilePortableFixLocation AntennaType: Internalantenna AntennaGain: 0dBi 7.GeneralDescriptionofBT OperationFrequency:2402MHz~2480MHz ModulationType:GFSK,π/4DQPSK,8DPSK TransferRate:1Mbps/2Mbps/3Mbps NumberofChannel:79 ProductType:MobilePortableFixLocation ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251202854E-04 Page: 5 of 9 AntennaType: Internalantenna AntennaGain: 0dBi 8.GeneralDescriptionof2.4GWIFIClassic OperationFrequency: 2412MHz~2462MHz TypeofModulation: IEEEfor802.11b:DSSS(CCK,DQPSK,DBPSK) IEEEfor802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEEfor802.11n(HT20):OFDM(64QAM,16QAM,QPSK,BPSK) NumberofChannel: IEEE802.11b/g,IEEE802.11nHT20:11Channels ChannelSeparation: 5MHz TransferRate: IEEEfor802.11b: 1Mbps/2Mbps/5.5Mbps/11Mbps IEEEfor802.11g: 6Mbps/9Mbps/12Mbps/18Mbps/24Mbps/36Mbps/48Mbps/54Mbps IEEEfor802.11n(HT20): 6.5Mbps/13Mbps/19.5Mbps/26Mbps/39Mbps/52Mbps/58.5Mbps/65Mbps SampleType: MobilePortable AntennaType:Internalantenna AntennaGain:0dBi ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251202854E-04 Page: 6 of 9 RFExposureEvaluation RFExposureComplianceRequirement StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARte…

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AntennaSpecifications 1.Summary ManufacturerShenzhenPanlongCommunicationTechnologyCo.,Ltd. Address 2ndFloor,8,NorthThirdLane,LiGuangWaterPlant,Guantian Community,ShiyuanStreet,Bao'anDistrict,Shenzhen,China AntenaTyeMonopoleAntenna AntennaModel2.4GHzANT FrequencyRang2400–2500MHz VSWR≤1.92 Impedance50ohms ReturnLoss-10dBMax Radiation0mni-directional Gain(Peak)0dBi PolarizationLinear,Vertical AdmittedPower2W ConnectorTin 2.AntennaDimension 3.GainandEfficiency Frequency(MHz)Gain(dBi)Efficiency(%) 2400-0.7733 2410-0.6134 2420-0.4234 2430-0.2235 2440-0.1237 2450039 2460-0.1638 2470-0.2136 2480-0.3836 2490-0.5534 2500-0.6933 4.RadiationPattern

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20251202854E-01 Applicant: DeepIntelligenceTechnology(Wenzhou)Co.,Ltd. AddressofApplicant: Room201,2ndFloor,BuildingA7,PhaseII,WenzhouFintech&CulturalCenter, QiduSubdistrict,LuchengDistrict,Wenzhou,ZhejiangProvince,China EquipmentUnderTest(EUT): Product: SZsmartglasses ModelNo.: SZ-2502 TestModelNo.: SZ-2502 BrandName: N/A FCCID: 2BRGE-SZ-2502 Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2025-12-10 DateofTest: 2025-12-10to2025-12-18 DateofIssue: 2026-1-9 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251202854E-01 Page:2of83 Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20251202854E-01Rev.01 Initialreport 2026-1-9 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251202854E-01 Page:3of83 1TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203/PASS ACPowerLineConducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.10-2020PASS ConductedPeakOutput Power 47CFRPart15.247ANSIC63.10-2020PASS 20dBOccupiedBandwidth47CFRPart15.247ANSIC63.10-2020PASS CarrierFrequencies Separation 47CFRPart15.247ANSIC63.10-2020PASS HoppingChannelNumber47CFRPart15.247ANSIC63.10-2020PASS DwellTime47CFRPart15.247ANSIC63.10-2020PASS PseudorandomFrequency HoppingSequence 47CFRPart15.247ANSIC63.10-2020PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247ANSIC63.10-2020PASS RFConductedSpurious Emissions 47CFRPart15.247ANSIC63.10-2020PASS RadiatedSpurious emissions 47CFRPart15.209ANSIC63.10-2020PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15.205/15.209ANSIC63.10-2020PASS Remark: Thetestedsample(s)andthesampleinformationareprovidedbytheclient. Tx:InthiswholereportTx(ortx)meansTransmitter. Rx:InthiswholereportRx(orrx)meansReceiver. RF:InthiswholereportRFmeansRadiatedFrequency. CH:InthiswholereportCHmeanschannel. Volt:InthiswholereportVoltmeansVoltage. Temp:InthiswholereportTempmeansTemperature. Humid:InthiswholereportHumidmeanshumidity. Press:InthiswholereportPressmeansPressure. N/A:Inthiswholereportnotapplication ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251202854E-01 Page:4of83 2Contents Page VERSION.............................................................................................................................................................................2 1TESTSUMMARY............................................................................................................................................................3 2CONTENTS......................................................................................................................................................................4 3GENERALINFORMATION...........................................................................................................................................5 3.1CLIENTINFORMATION.................................................................................................................................................5 3.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 3.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 3.4TESTENVIRONMENT...................................................................................................................................................8 3.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 3.6TESTCONFIGURATION................................................................................................................................................8 3.7STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 3.8TESTLOCATION........................................................................................................................................................10 3.9TESTFACILITY..........................................................................................................................................................10 3.10ABNORMALITIESFROMSTANDARDCONDITIONS....................................................................................................10 3.11OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 3.12EQUIPMENTLIST.....................................................................................................................................................11 4TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 4.1ANTENNAREQUIREMENT..........................................................................................................................................12 4.2CONDUCTEDEMISSIONS............................................................................................................................................13 4.3CONDUCTEDPEAKOUTPUTPOWER................................................................................................…

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Setupphotos 1Photographs-EUTTestSetup 1.1RadiatedEmission 9KHz~30MHz: 30MHz~1GHz: FCC ID: 2BRGE-SZ-2502 Above1GHz: 1.2ConductedEmission 1.3RFConductedmeasurement