2BTSB-YD96SayRose Crimson Glaze Magnetic Adsorption Portable Charger

ShenzhenVCOSTechnologyCo.,Ltd. Address ： 1602,Building1,QianhaiKexingSciencePark,LaborCommunity, XixiangStreet,Bao'anDistrict,Shenzhen,China Date:2026-06-10 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BTSB-YD96 FRN:0037772258 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthat,asofthedateofthefilingofthe application,CELLTINC.isourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.(“ShenzhenVCOSTechnologyCo.,Ltd.”)acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. CELLTINC.accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:CELLTINC. Address:140121STST#12958SACRAMENTO,CA95811UnitedStates FRN：0036412567 ContactPerson:ThompsonLim Tel.:(424)347-4188 Email:[email protected] Sincerely, SignedonbehalfofShenzhenVCOS TechnologyCo.,Ltd. SignedonbehalfofCELLTINC. Name:WeiyangName:ThompsonLim Title:ManagerTitle:GeneralManager Date:2026-06-10Date:2026-06-10

Rev1/26/2023 ShenzhenVCOSTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:06-10-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BTSB-YD96 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature)Weiyang (Applicantprintedname) Rev1/26/2023 ShenzhenVCOSTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:06-10-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BTSB-YD96 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthat,asofthedateofthefilingoftheapplication, ShenzhenVCOSTechnologyCo.,Ltd.isnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)Weiyang

ShenzhenVCOSTechnologyCo.,Ltd. Date ： 06-10-2026 Product/ModelNumber:SayRoseCrimsonGlazeMagneticAdsorption PortableCharger/YD-96 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By:Weiyang ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:18600125888 Onbehalfof:ShenzhenVCOSTechnologyCo.,Ltd.

ShenzhenVCOSTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:June10,2026 Subject;RequestforConfidentiality FCCID:2BTSB-YD96 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:Weiyang Title:Manager

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SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 1 of 20 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26017415E1-2 MPE REPORT SayRose Crimson Glaze Magnetic Adsorption Portable Charger MODEL No.: YD-96 FCC ID: 2BTSB-YD96 REPORT NO.:SZNTT26017415E1-2 ISSUE DATE: May 18, 2026 Prepared for Shenzhen VCOS Technology Co., Ltd. 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China Prepared by Shenzhen NTT Testing Technology Co.,Ltd. 1B, Building 2, Factory Building & 103, Building 3, Factory Building, Dayang Industrial Park, No.4, Industrial Avenue, Tangwei Community, Fuhai Sub-district, Bao 'an District, Shenzhen City, Guangdong, China SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 2 of 20 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26017415E1-2 TABLE OF CONTENT Test Report DescriptionPage 1. SUMMARY OF TEST RESULT.....................................................................................................4 2. GENERAL INFORMATION............................................................................................................5 2.1. DESCRIPTION OFDEVICE(EUT).................................................................................................................................5 2.2. T ESTSETUP.................................................................................................................................................................6 2.3. D ESCRIPTION OFTESTFACILITY.................................................................................................................................7 2.4. M EASUREMENTUNCERTAINTY....................................................................................................................................7 3. MEASURING DEVICE AND TEST EQUIPMENT......................................................................8 3.1. FORMPE MEASUREMENT.......................................................................................................................................... 8 4. RF EXPOSURE................................................................................................................................9 4.1. MEASURINGSTANDARD...............................................................................................................................................9 4.2. R EQUIMENTS................................................................................................................................................................9 4.3. T EST CONFIGURATION............................................................................................................................................... 10 4.4. L IMITS.........................................................................................................................................................................11 4.5. T ESTMODES:.............................................................................................................................................................12 4.6. D ESCRIPTION OFSUPPORTUNIT..............................................................................................................................12 4.7. M EASURINGRESULTS............................................................................................................................................... 12 5. PHOTOGRAPHS OF TEST SETUP...........................................................................................18 SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 3 of 20 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26017415E1-2 TEST REPORT DESCRIPTION Applicant: Shenzhen VCOS Technology Co., Ltd. Address: 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China Manufacturer: Shenzhen VCOS Technology Co., Ltd. Address: 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China EUT: SayRose Crimson Glaze Magnetic Adsorption Portable Charger Model Name: YD-96 Trademark: SayRose Measurement Procedure Used: FCC Part 1(1.1310) and Part 2(2.1093) KDB 680106 D01 Wireless Power Transfer v04 The device described above is tested by Shenzhen NTT Testing Technology Co.,Ltd. to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Shenzhen NTT Testing Technology Co.,Ltd. is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC requirements. This report applies to above tested sample only and shall not be reproducedin part without written approval of Shenzhen NTT Testing Technology Co.,Ltd. Prepared by(Test Engineer): Cindy Qin Reviewer(Supervisor): Ken Wu Approved(Manager): Abel Yu SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 4 of 20 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26017415E1-2 1. SUMMARY OF TEST RESULT EMISSION Description of Test ItemStandard & LimitsResults MPE FCC Part 1(1.1310) and Part 2(2.1093) KDB 680106 D01 Wireless Power Transfer v04 Pass Note: N/A is an abbreviation for Not Applicable. SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 5 of 20 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26017415E1-2 2. GENERAL INFORMATION 2.1. Description of Device (EUT) EUT: SayRose Crimson Glaze MagneticAdsorption Portable Charger Model Number: YD-96 Difference: N/A Power Rating: Input: Type-C: 5V/3A, 9V/2A, 12V/1.5A 18W Wireless: 5W/10W Output: Type-C: 5V/3A, 9V/2.22A, 10V/2.25A, 12V/1.67A, 22.5W Wireless: 5W/7.5W/10W/15W Total Output: 5V/3A (Max) Battery Capacity: 10000mAh/3.85V/38.5Wh Operation Frequency for WPT :…

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ShenzhenShenlianyuElectronicsCo.,Ltd. ShenzhenShenlianYuElectronicsCo.,Ltd. Address:No.1,IndustrialRoad1,ThirdIndustrialZone, XitouCommunity,SonggangSubdistrict,Bao'anDistrict, ShenzhenCity,GuangdongProvince Acknowledgement ProductName:WirelessChargingCoil ProductMaterialNumber:SLYG43-6R7- L40 CustomerConfirmation Afteracknowledgment,pleasesignitback.Failuretosignafterplacingtheorderwillbeconsideredacceptedbydefault.Thankyouforyourcooperation. Dateofissue Documentnumber Prepare Examineandver- ify Ratify 2024-08-31SLY24029 PangFangfang ChenZhanliang LaiWei ShenzhenShenlianyuElectronicsCo.,Ltd. Documentnumber SLY24029 Dateofissue2024-08-31 Orderoftheedition A Availabilitydate 2024-08-31 HDSeriesSampleAcknowledgmentLetter RevisionCount0 Pagenumber 1/2 Edition HistoryofChanges ChangePersonChangeTime A B C ShenzhenShenlianyuElectronicsCo.,Ltd. Documentnumber SLY24029 Dateofissue2024-08-31 Orderoftheedition A Availabilitydate 2024-08-31 HDSeriesSampleAcknowledgmentLetter RevisionCount0 Pagenumber 2/2 1.ExternalDimensions:(unit:Mm) 2.electricalcharac- ter： inductancevalueL6.7uH±5%TestConditions:100kHz/1V measuringandtest instruments： DigitalBridgeTH2817C+ direct-current resistance (DCR) 80mΩMaxTestConditions:100kHz/1V Qprice ≥40 TestConditions:100kHz/1V 3.material：4.ElectricalDiagram: (1)Magnetic sheet:G43*5*H0.5，Magnetic side plain double-sided tape。 (2)Copper wire:0.08*24*2enameled wire (3)Winding mode :counterclockwise 10 turns

SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 1 of 24 Shenzhen NTT Testing Technology Co.,Ltd.Report No.: SZNTT26017415E1-1 FCC PART 15 SUBPART C SayRose Crimson Glaze Magnetic Adsorption Portable Charger MODEL No.: YD-96 FCC ID:2BTSB-YD96 REPORT NO.:SZNTT26017415E1-1 ISSUE DATE: May 18, 2026 Prepared for Shenzhen VCOS Technology Co., Ltd. 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China Prepared by Shenzhen NTT Testing Technology Co.,Ltd. 1B, Building 2, Factory Building & 103, Building 3, Factory Building, Dayang Industrial Park, No.4, Industrial Avenue, Tangwei Community, Fuhai Sub-district, Bao 'an District, Shenzhen City, Guangdong, China SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 2 of 24 Shenzhen NTT Testing Technology Co.,Ltd.Report No.: SZNTT26017415E1-1 TABLE OF CONTENT Test Report DescriptionPage 1. SUMMARY OF TEST RESULTS............................................................................................................................5 2. GENERAL INFORMATION....................................................................................................................................6 2.1. Description of Device (EUT)............................................................................................................................ 6 2.2. Description of Support Units............................................................................................................................6 2.3. Independent Operation Modes........................................................................................................................ 7 2.4. Test Mode........................................................................................................................................................ 7 2.5. Description of Test Facility............................................................................................................................... 7 2.6. Measurement Uncertainty................................................................................................................................8 3. MEASURING DEVICE AND TEST EQUIPMENT..................................................................................................9 4. 20DB BANDWIDTH............................................................................................................................................. 11 4.1. Test Procedure...............................................................................................................................................11 4.2. Test Setup......................................................................................................................................................11 4.3. Test Results................................................................................................................................................... 11 5. POWER LINE CONDUCTED EMISSION MEASUREMENT............................................................................... 13 5.1. Block Diagram of Test Setup..........................................................................................................................13 5.2. Limits............................................................................................................................................................. 13 5.3. Test Procedure...............................................................................................................................................13 5.4. Measuring Results.........................................................................................................................................14 6. RADIATED EMISSION TEST...............................................................................................................................17 6.1. Measurement Procedure............................................................................................................................... 17 6.2. Test SET-UP (Block Diagram of Configuration)............................................................................................. 17 6.3. Radiated Emission Limit................................................................................................................................ 18 6.4. Measurement Result......................................................................................................................................20 7. TEST PHOTOGRAPHS AND EUT PHOTOGRAPHS..........................................................................................24 SZNTT-TR832-0Tel:0755-27889935Web:http://www.ntt-testing.comPage 3 of 24 Shenzhen NTT Testing Technology Co.,Ltd.Report No.: SZNTT26017415E1-1 TEST REPORT DESCRIPTION Applicant: Shenzhen VCOS Technology Co., Ltd. Address: 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China Manufacturer: Shenzhen VCOS Technology Co., Ltd. Address: 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street, Bao'an District, Shenzhen, China EUT: SayRose Crimson Glaze Magnetic Adsorption Portable Charger Model Name: YD-96 Trademark: SayRose Measurement Procedure Used: APPLICABLE STANDARDS STANDARDTEST RESULT FCC47CFRPart15,SubpartC PASS The above equipment was tested by Shenzhen NTT Testing Technology Co.,Ltd.The test data, data evaluation, test procedures, and equipment configurations shown in thisreport were made in accordance with the procedures given in ANSI C63.10-2020+Cor 1+2023 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15C The test results of this report relate only to the tested sample identifiedin this report. Prepared by(Test Engineer): Cindy Qin Reviewer(Supervisor): Ken Wu Approved(Manager): Abel Yu SZNTT-TR83…

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