2BXL9-OF-Y8Two-sided toy car

ReferenceNo.2026UL0270 2.911(d)(7)USAAgentv1.3 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:HONGKONGCLOUDWINTECHCO.,LIMITED ProductDescription:Two-sidedtoycar FCCID:2BXL9-OF-Y8 ContactName:YanJunHe Address:RM64,ZONED,27/F,EGLTOWER,83HUNGTOROAD,KWUNTONG HONGKONG TelephoneNo:17507042179 Email:[email protected] 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[HONGKONGCLOUDWINTECHCO.,LIMITED](“theapplicant”)designate[TTS MARKETINC.] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfofthe applicant. 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. Companyname:TTSMARKETINC. Address:1178BroadwaySte324,New York,NY10001,USA FRN:0036806057 ContactName:MaverickLim TelephoneNo:(646)305-2908 Applicant Companyname:HONGKONGCLOUD WINTECHCO.,LIMITED Address:RM64,ZONED,27/F, EGLTOWER,83HUNGTOROAD, KWUNTONGHONGKONG FCCGranteeCode:2BXL9 FRN:0038761854 ContactName:YanJunHe ReferenceNo.2026UL0270 2.911(d)(7)USAAgentv1.3 Email:[email protected] TelephoneNo:17507042179 Email:[email protected] Signature: Title:Manager Signature: Title:legalperson Date:2026.9.3Date:2026.9.3 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentfor serviceofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against- national-security-threats-to-the-communications-supply-chain-through-the

External Photographs Project No.: 4792341462-4 Page 2 of 5 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. View of EUT Page 3 of 5 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Page 4 of 5 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Page 5 of 5 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

FCC ID：2BXL9-OF-Y8 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This label uses a special adhesive and will adhere permanently to the product.

Internal Photographs Project No.: 4792341462-4 Page 2 of 3 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT Page 3 of 3 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2.4G Antenna

FCC ID: 2BXL9-OF-Y8 According to 447498 D04 Interim General RF Exposure Guidance v01, 2.1.4 MPE-Based Exemption An alternative to the SAR-based exemption is provided in § 1.1307(b)(3)(i)(C), for a much wider frequency range, from 300 kHz to 100 GHz, applicable for separation distances greater or equal to λ/2π, where λ is the free-space operating wavelength in meters. The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time-averaged power.10 For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form in Appendix B. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). B.4 SAR-based Exemption SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time- averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). The example values shown in Table B.2 are for illustration only. -The maximum average field strength is 77.39 dBuV/m, the ERP= 77.39 - 97.4 = -20.01 dBm= 0.00998 mW, the maximum time-averaged power = -20.01 + 2 = -18.01 dBm= 0.01581 mW, the maximum time-averaged power＜3 mW. - When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Conclusion: No SAR is required.

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C TEST REPORT For Two-sided toy car MODEL NUMBER: OF-Y8 REPORT NUMBER: 4792341462-4-RF-1 FCC ID: 2BXL9-OF-Y8 ISSUE DATE: Aug 31, 2026 Prepared for HONG KONG CLOUD WIN TECH CO., LIMITED RM 64, ZONE D, 27/F, EGLTOWER, 83 HUNG TO ROAD, KWUNTONG HONG KONG Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Room 101, Building 2, No.4, Information Road, Songshan Lake, Dongguan, Guangdong, China Tel: +86 769 22038881 Fax: +86 769 33244654 Website: www.ul.com REPORT NO.: 4792341462-4-RF-1 Page 2 of 52 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 Aug 31, 2026 Initial Issue REPORT NO.: 4792341462-4-RF-1 Page 3 of 52 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Clause Test Items FCC Rules Test Results 1 20dB Bandwidth CFR 47 FCC §15.215 (c) Pass 2 Radiated Emission CFR 47 FCC §15.249 (a)(d)(e) CFR 47 FCC §15.205 and §15.209 Pass 3 Conducted Emission Test for AC Power Port CFR 47 FCC §15.207 N/A (Note 3) 4 Antenna Requirement CFR 47 FCC §15.203 Pass Note 1: This test report is only published to and used by the applicant, and it is not for evidence purpose in China. Note 2: The measurement result for the sample received is <Pass> according to < CFR 47 FCC PART 15 SUBPART C > when <Simple Acceptance> decision rule is applied. Decision rule for statement of conformity: The measurement uncertainty is not taken into account for statement of conformity. Note 3: Conducted Emission Test for AC Power Port is not applicable, because the EUT is powered by alkaline dry cell battery. Note 4: For FCC, ANSI C63.10:2020 + Cor.1:2023 is also considered for the corresponding test item which is needed. *This test report shall not be relied upon or used in support of any Federal Communications Commission (“FCC”) approval where the subject device constitutes “covered equipment” as defined under https://www.fcc.gov/supplychain/coveredlist, except where a Conditional Approval has been granted for the equipment. The responsible party, as defined in FCC rules, shall bear sole responsibility for reviewing the FCC Covered List and determining its applicability to the equipment. REPORT NO.: 4792341462-4-RF-1 Page 4 of 52 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 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 ........................................................................................................ 8 5.3. MAXIMUM FIELD STRENGTH ................................................................................. 8 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 5.7. DESCRIPTION OF TEST SETUP ........................................................................... 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 12 7.1. 20DB BANDWIDTH ................................................................................................ 12 7.2. DUTY CYCLE ......................................................................................................... 16 8. RADIATED TEST RESULTS ............................................................................................... 19 8.1. FUNDAMENTAL EMISSION ................................................................................... 26 8.2. RESTRICTED BANDEDGE .................................................................................... 29 8.3. SPURIOUS EMISSIONS (1 GHZ ~ 3 GHZ) ............................................................ 33 8.4. SPURIOUS EMISSIONS (3 GHZ ~ 18 GHZ) .......................................................... 39 8.5. SPURIOUS EMISSIONS (9 KHZ ~ 30 MHZ)..........................................................…

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Appendix II Setup Photographs Project No.: 4792341462-4 Page 2 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Radiated Band edge and Spurious Emission RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz) MEASUREMENT POSITION MEASUREMENT POSITION (X axis) Page 3 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. MEASUREMENT POSITION (Y axis) MEASUREMENT POSITION (Z axis) Page 4 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. RADIATED RF MEASUREMENT SETUP (30MHz~1GHz) RADIATED RF MEASUREMENT SETUP (Below 30MHz)