2AAGPYC21121R/C CAR

ZHENCHENG TOYS FACTORY Date: 2021-5-11 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID:2AAGPYC21121 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch and Keny Xu in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with ZHENCHENG TOYS FACTORY This authorization is valid until further written notice from the applicant.

ZHENCHENG TOYS FACTORY TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID: 2AAGPYC21121 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely,

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 4 External Photos for SZCR2104020683ET FCC ID: 2AAGPYC21121 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 4 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 4

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 3 Internal Photos for SZCR2104020683ET FCC ID: 2AAGPYC21121 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 3 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 3

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZCR210402068302 Page: 1 of 40 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2104020683ET(SGS SZ No.:T52110250112EM) Applicant: ZHENCHENG TOYS FACTORY Address of Applicant: CHENGHAI DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE, SHANTOU CITY, China. Manufacturer: Shantou Chenghai Zhencheng Plastic Toys Factory Address of Manufacturer: DAHAIMEN INDUSTRIAL AREA, JIANYANG VILLAGE, LIANXIA TOWN, CHENGHAI DISTRICT, SHANTOU CITY Equipment Under Test (EUT): EUT Name: R/C CAR Model No.: Please refer to section 2   Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Country of Origin: CHINA Requested Age Grading: 3+ FCC ID: 2AAGPYC21121 Standard(s) : 47 CFR Part 15, Subpart C 15.249 Date of Receipt: 2021-04-22 Date of Test: 2021-04-25 to 2021-05-11 Date of Issue: 2021-05-17 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZCR210402068302 Page: 2 of 40 Revision Record Version Chapter Date Modifier Remark 01 2021-05-17 Original Authorized for issue by: Gebin Sun/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZCR210402068302 Page: 3 of 40 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.249 N/A 47 CFR Part 15, Subpart C 15.203 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result 20dB Bandwidth 47 CFR Part 15, Subpart C 15.249 ANSI C63.10 (2013) Section 6.9 47 CFR Part 15, Subpart C 15.215 Pass Field Strength of the Fundamental Signal (15.249(a)) ANSI C63.10 (2013) Section 6.5&6.6 47 CFR Part 15, Subpart C 15.249(a) Pass Restricted Band Around Fundamental Frequency ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.249(d) & 15.209 Pass Radiated Emissions ANSI C63.10 (2013) Section 6.4&6.5&6.6 47 CFR Part 15, Subpart C 15.209 & 15.249 (a),(d) Pass Declaration of EUT Family Grouping: Model No.: 333-YC21121, 333-MT21142, 333-MT21141, 333-YC21122, 333-DZ2111A, 333-DZ2112A, 333-ZL21142, 333-MT21101, 333-MT21181A, 333-DL21141, 333-DJ20161, 333-DJ20162, 333-DJ20163, 333-DJ20164, 333-DJ20165, 333-DJ20166, 333-TJ1901B, 333-DJ19164, 17MT01B, 17MT01A, 17SL01B, 17SL01A, 19SL02B, 19SL01A, 333-ZJ11, 333-TK11, 1802, 333-PO23A, 17MUD01A.17MUD01B, 333-SL01B, 171801B, 1701B, 17XZ01A, 17MUD02B, 333-DJ19161, 333-DJ19162, 333-DJ19163, 333-DJ19165, 333-DJ19166, 17GS02B, 19SL01, 18SL02, 17GS08B, 17GS08A, 333-P011, 333-P011A, 2101, 333-19101, 333-19102, 171602B, 171602A,17GS04B, 333-GS19121, 333-PY1901B, 333-19161B, 333-19162B, 333-19163B, 333-19164B, 333-19165B, 333-19161A, 333-19162A, 333-19163A, 333-19164A, 333-19165A, 333-19181B, 333-19182B, 333-19183B, 333-19184B, 333-19181A, 333-19182A, 333-19183A, 333-19184A, 181001, 17GS06B, 17GS06A, GM2106, GM2107, GM2106A, GM2107A Only the model 333-YC21121 was tested. According to the declaration from the applicant, the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on colour and appearance. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZCR210402068302 Page: 4 of 40 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 TEST SUMMARY ....................................................................................................................................... 3 3 CONTENTS ................................................................................................................................................ 4 4 GENERAL INFORMATION ........................................................................................................................ 5 4.1 DETAILS OF E.U.T. ............................................................................................................................... 5 4.2 DESCRIPTION OF SUPPORT UNITS ......................................................................................................... 5 4.3 MEASUREMENT UNCERTAINTY .............................................................................................................. 5 4.4 TEST LOCATION .................................................................................................................................... 6 4.5 TEST FACILITY ...................................................................................................................................... 6 4.6 DEVIATION FROM STANDARDS ............................................................................................................... 6 4.7 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................... 6 5 EQUIPMENT LIST ...................................................................................................................................... 7 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ................................................................................. 9 6.1 ANTENNA REQUIREMENT ...................................................................................................................... 9 6.1.1 Test Requirement: ......................................................................................................................... 9 6.1.2 Conclusion ..................................................................................................................................... 9 7 RADIO SPECTRUM MATTER TEST RESULTS ..................................................................................... 10 7.1 20DB BANDWIDTH ...........................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 4 Setup Photos for SZCR2104020683ET FCC ID: 2AAGPYC21121 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 4 1 Photographs Field Strength of the Fundamental Signal (15.249(a)) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 4 Restricted Band Around Fundamental Frequency Radiated Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 4 Radiated Emissions Above 1GHz