2BXLF-ZY-908Remote control model aircraft

Rev1/26/2023 QufeiTechnology(Pujiang)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026-8-17 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BXLF-ZY-908 (“QufeiTechnology(Pujiang)Co.,Ltd.”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (“QufeiTechnology(Pujiang)Co.,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)Gongtao (Applicantprintedname) Rev1/26/2023 QufeiTechnology(Pujiang)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026-8-17 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BXLF-ZY-908 (“QufeiTechnology(Pujiang)Co.,Ltd.”)certifiesthat,asofthedateofthefilingoftheapplication,Qufei Technology(Pujiang)Co.,Ltd.isnotidentifiedontheCoveredList(asaspecificallynamedentityorany ofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)Gongtao

QufeiTechnology(Pujiang)Co.,Ltd. 2.911(d)(7)USAAgentv1.4 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:QufeiTechnology(Pujiang)Co.,Ltd. Address:Room401,BuildingF9,No.187,SuoyuanRoad,ZhengzhaiTown,Pujiang County,JinhuaCity,ZhejiangProvince,China ProductName:Remotecontrolmodelaircraft FCCID:2BXLF-ZY-908 Model(s):ZY-908,ZY-J20,ZY-320,ZY-325,ZY-420,ZY-425,ZY-530,ZY-525,ZY-740, ZY-905 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[QufeiTechnology(Pujiang)Co.,Ltd.](“theapplicant”)designate[CELLTINC.] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfoftheapplicant. Applicantconsent:WeAcknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminated allmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Agentobligation:WeAcknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicial proceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:CELLTINC. Address:140121STST#12958 SACRAMENTO,CA95811,USA FRN:0036412567 Applicant Companyname:QufeiTechnology (Pujiang)Co.,Ltd. Address:Room401,BuildingF9,No.187, SuoyuanRoad,ZhengzhaiTown,Pujiang County,JinhuaCity,Zhejiang Province,China FRN:0038747929 QufeiTechnology(Pujiang)Co.,Ltd. 2.911(d)(7)USAAgentv1.4 ContactName:ThompsonLim TelephoneNo:001-424-3474188 Email:[email protected] FCCGranteeCode:2BXLF ContactName:Gongtao TelephoneNo:0038747929 Email:[email protected] Signature: Title:Manager Signature: Title:Manager Date:2026-8-17Date:2026-8-17 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Qufei Technology (Pujiang) Co., Ltd. Family models declaration letter Aug. 17, 2026 We Qufei Technology (Pujiang) Co., Ltd. Of Room 401, Building F9, No. 187, Suoyuan Road, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province,China Declare under our sole responsibility that the product FCC ID: 2BXLF-ZY-908 Product: Remote control model aircraft Model Number: ZY-908, ZY-J20, ZY-320, ZY-325, ZY-420, ZY-425, ZY-530, ZY-525, ZY-740, ZY-905 Except for the model name and the appearance of the accessories (toy airplane), all models utilize the same circuitry and modules. Gong tao/ Manager E-mail : [email protected] Phone : 15355336762 Fax : 15355336762 Address : Room 401, Building F9, No. 187, Suoyuan Road, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province,China

QufeiTechnology(Pujiang)Co.,Ltd. Date:2026-8-17 Product/ModelNumber:Remotecontrolmodelaircraft/ZY-908 FCCID:2BXLF-ZY-908 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By:Gongtao ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:15355336762 Onbehalfof:QufeiTechnology(Pujiang)Co.,Ltd.

QufeiTechnology(Pujiang)Co.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August17,2026 Subject;RequestforConfidentiality FCCID:2BXLF-ZY-908 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:Gongtao Title:Manager

label Size: 20*20mm FCC ID: 2BXLF-ZY-908 label location

FCC ID: 2BXLF-ZY-908 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093， Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 5 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, 2.4GHz (Worst) Frequency MHz Field strength (dBuV/m) EIRP (dBm) Max tune up power tolerance (dBm) Max Power (mW) Min. Distance (mm) Calc. thresholds Limit 2407 98.21 3.05 4 2.51 5.00 0.77941 3.0 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBuVm d Meas is the measurement distance, in m So a SAR test is not required

Shenzhen Lixinwei Technology Co., Ltd. 3rd Floor, No.447 Xintian Avenue, Xintian Community, Fuyong Sub‑district, Bao’an District, Shenzhen, Guangdong, P.R.China Antenna Specification 客户名称 Customer Name： Fuwei Kechuang 产品名称： 2.4G antenna 客户型号： Product Name: 产品料号： Part NO.: C081H-33-2.5 制 表： Write By： Zhou Min 日 期： Issued Date: 2014-8-20 Customer: 工程R&D Dept 采购Business Dept 承认 Approved By Lixin Hui 研发R&D Dept 工程 Engineer Dept 审核 Approval Product Name： 2.4G antenna Total length: 33 mm, silvery white P ART NO. PART TI TLE SCALE UNIT IN VER. 30mm （ Tin dipping ） Cable: 0.81 black coaxial cable, impedance 50Ω, frequency 2.4 GHz Lixinhui Electronic Technology Co., Ltd. Requirements:Dimensions with tolerance marked are critical dimensions. Un toleranced dimensions shall follow ±0.15. Ant DATE

Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26032664E1-1 SZNTT-TR828-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 1 of 26 TEST REPORT Applicant : Qufei Technology (Pujiang) Co., Ltd. Address : Room 401, Building F9, No. 187, Suoyuan Road, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province, China Manufacturer : Qufei Technology (Pujiang) Co., Ltd. Address : Room 401, Building F9, No. 187, Suoyuan Road, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province, China Product Name : Remote control model aircraft Model Number : ZY-908 Trademark : N/A FCC ID : 2BXLF-ZY-908 Test Date : Aug. 06, 2026 – Aug. 21, 2026 Date of Report : Aug. 21, 2026 Test Result : This device described above has been tested by NTT, and the test results show that the equipment under test (EUT) is in compliance with the Standard requirements. And it is applicable only to the tested sample identified in the report. Test Procedure Used: Standards : FCC CFR Title 47 Part 15 Subpart C Section 15.249 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Prepared by(Test Engineer): Cindy Qin Approved(Manager): Ken Wu Approved(Manager): Abel Yu Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26032664E1-1 SZNTT-TR828-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 2 of 26 TABLE OF CONTENT 1. General Information .................................................................................... 4 1.1. Description of Device (EUT) ..................................................................................................................... 4 1.2. Channel List ................................................................................................................................................ 4 1.3. Summary of test result .............................................................................................................................. 6 1.4. Special Accessories and Auxiliary Equipment ....................................................................................... 6 1.5. Test mode .................................................................................................................................................... 6 1.6. Test configuration ...................................................................................................................................... 6 1.7. Block Diagram ............................................................................................................................................ 7 1.8. Test Conditions ........................................................................................................................................... 7 1.9. Measurement Uncertainty (95% confidence levels, k=2) .................................................................... 7 1.10. Test Facility ............................................................................................................................................... 8 1.11. Test Equipment ......................................................................................................................................... 9 2. Conducted emission at the mains terminals test .................................. 11 2.1. Limit ............................................................................................................................................................. 11 2.2. Test Setup .................................................................................................................................................. 11 2.3. Test Procedure .......................................................................................................................................... 11 2.4. Test Result ................................................................................................................................................. 11 3. Radiated Spurious Emissions ................................................................. 12 3.1. Limit ............................................................................................................................................................ 12 3.2. Test Setup ................................................................................................................................................. 13 3.3. Test Procedure ......................................................................................................................................... 15 3.4. Test Result ................................................................................................................................................ 16 4. -20 dB Bandwidth Measurement .............................................................. 22 4.1. Limit ............................................................................................................................................................ 22 4.2. Test Setup ................................................................................................................................................. 22 4.3. Test Procedure ......................................................................................................................................... 22 4.4. Test Result ................................................................................................................................................ 22 5. Antenna Requirement ............................................................................... 25 6. TEST SETUP & EUT PHOTOGRAPH ....................................................... 26 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26032664E1-1 SZNTT-TR828-0 Tel:0755-27889935 Web:http://www.ntt-testing.com Page 3 of 26 Revision History of This Test Report Report Number Description Issued Date SZNTT26032664E1-1 Initial Issue 2026-08-21 Shenzhen NTT Testing Technology Co.,Ltd. Report No.: SZNTT26032664E1-1 SZNTT-TR828-0…

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