2A8KE0016026TOY CAR SERIES

Date: Sep. 22, 2022 < SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Subject; Request for Long Term Confidentiality FCC ID: 2A8KE0016026 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Elin Wang Title: Manager

SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. Letter of Authorization Company: SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. Address: Daweitou Industrial Zone, Huaize, Lianxia Town, Chenghai District, Shantou, China Product name: TOY CAR SERIES Trade name: N/A Model name: 6026, B911, B912, 6066A, B815, B816, 388A, B915, B916, 21200A, 6288A, 6266A, 652A, 655A, 678A, 679A, 609A, 628A, 616A, 5901, 5902, 5903, 5905, 5906A, 532A, 631A, 563A, 5911, 617A, 903A, 4D-E1, 4D-E2, 4D-E3, 4D-E4, 4D-E5, 4D-C3, 4D-C4, 4D-C5, 4D-C6, 4D-C17, 4D-C18, 4D-C19, 4D-C20, 4D-C14, 4D-H1, 4D-H5, 4D-H3, 4D-H6, 4D-H7, 4D-H8, 6141, 6248, 2022, 6241, 2062, 2029, 2059, 2055, 2063, 2069, 2056, 2079, 2080, 2071, 2072, 2073, 2075, 2076, 2077, 2078, 6266, 9268, 6028, 2028, 2065, 2057, 2053, 8023, 9023, 9802, 9802M, 681-9, 2025, 2051, 8161, 6161, 8268, 8269, 1248, 2248, 3248, 4248, 1249, 2249, 3249, 4249, 2026, 4121, 3121, 2121, 3141, 3145, 9028, 2030, 2019, 2037, 2050, 2038, 2033, 2052, 2031, 2032, 2023, 2035, 2036 FCC Identifier: 2A8KE0016026 We authorize MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Elin Wang Date: Sep. 22, 2022 Title: Manager Signature of applicant:

Model: 6026 Model: 6026 Model: 6026 Model: 6026

Model: 6026 TX TX Model: 6026 TX TX Model: 6026 TX TX Model: 6026 TX Internal Antenna

Antenna Specificationc 1.2.4Ghz monopole antenna 2.2405MHz ---- 2475MHz 3. Impedance match of antenna：50Ohm 4. Antenna transmit power：6DBM Description 2400-2500MHz Unit VSWR ≤2.0 DB Antenna gain ≤1.13 dBi Antenna efficiency ≤38 ％ frequency efficiency（％） Antenna gain （dB） peak gain （dBi） 2400 37.8 -4.76 1.09 2450 38.3 -4.82 1.13 2500 37.9 -4.78 1.10

Page 1 of 28 Report No.: UNIA22090101ER-61 FCC RADIO TEST REPORT FCC ID: 2A8KE0016026 Sample： TOY CAR SERIES Trade Name： N/A Main Model： 6026 Additional Model： Refer to page 6 Report No.： UNIA22090101ER-61 Prepared for SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. Daweitou Industrial Zone, Huaize, Lianxia Town, Chenghai District, Shantou, China Prepared by Shenzhen United Testing Technology Co., Ltd. 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China Page 2 of 28 Report No.: UNIA22090101ER-61 TEST RESULT CERTIFICATION Applicant .............................. : SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. Address ................................. : Daweitou Industrial Zone, Huaize, Lianxia Town, Chenghai District, Shantou, China Manufacturer ........................ : SHANTOU CHENGHAI SHUANGFENG TRADING CO., LTD. Address ................................. : Daweitou Industrial Zone, Huaize, Lianxia Town, Chenghai District, Shantou, China Product description Product ....................................... : TOY CAR SERIES Trade Name ........................... : N/A Model Name .......................... : 6026, additional models refer to page 6 Test Methods ........................ : FCC Rules and Regulations Part 15 Subpart C Section 15.249, ANSI C63.10: 2013 This device described above has been tested by Shenzhen United Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by Shenzhen United Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test ........................................... : Date (s) of performance of tests ............. : Sep. 01, 2022 ~ Sep. 14, 2022 Date of Issue .......................................... : Sep. 22, 2022 Test Result.............................................. : Pass Prepared by: Kahn yang/Supervisor Reviewer: Kelly Cheng/Supervisor Approved & Authorized Signer: Liuze/Manager Page 3 of 28 Report No.: UNIA22090101ER-61 Table of Contents Page 1 TEST SUMMARY 4 2 GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 CARRIER FREQUENCY OF CHANNELS 7 2.3 TEST MODE 7 2.4 TEST SETUP 7 2.5 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 8 2.6 MEASUREMENT INSTRUMENTS LIST 9 3 CONDUCTED EMISSION 10 3.1 TEST LIMIT 10 3.2 TEST SETUP 10 3.3 TEST PROCEDURE 11 3.4 TEST RESULT 11 4 RADIATED EMISSION 12 4.1 TEST LIMIT 12 4.2 TEST SETUP 13 4.3 TEST PROCEDURE 14 4.4 TEST RESULT 14 5 BAND EDGE 21 5.1 TEST LIMIT 21 5.2 TEST PROCEDURE 21 5.3 TEST RESULT 21 6 OCCUPIED BANDWIDTH 24 6.1 TEST SETUP 24 6.2 TEST PROCEDURE 24 6.4 TEST RESULT 24 7 ANTENNA REQUIREMENT 26 8 PHOTO OF TEST 27 8.1 RADIATED EMISSION 27 8.2 CONDUCTED EMISSION 28 Page 4 of 28 Report No.: UNIA22090101ER-61 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS ITEM STANGARD RESULT CONDUCTED EMISSION FCC Part 15.207 N/A RADIATED EMISSION FCC Part 15.209/15.249 COMPLIANT BAND EDGE FCC Part 15.249/15.205 COMPLIANT OCCUPIED BANDWIDTH FCC Part 15.215 COMPLIANT ANTENNA REQUIREMENT FCC Part 15.203 COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen United Testing Technology Co., Ltd. Address : 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: A2LA Certificate Number: 4747.01 The EMC Laboratory has been accredited by A2LA, and in compliance with ISO/IEC 17025:2017 General Requirements for testing Laboratories. FCC Registration Number: 674885 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. IC Registration Number: 21947 The EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. Page 5 of 28 Report No.: UNIA22090101ER-61 1.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. A. Conducted Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 150kHz 2.96 150kHz ~ 30MHz 2.44 B. Radiated Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 30MHz 2.50 30MHz ~ 1000MHz 4.80 Above 1000MHz 4.13 Page 6 of 28 Report No.: UNIA22090101ER-61 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product: TOY CAR SERIES Trade Name: N/A Main Model: 6026 Additional Model: B911, B912, 6066A, B815, B816, 388A, B915, B916, 21200A, 6288A, 6266A, 652A, 655A, 678A, 679A, 609A, 628A, 616A, 5901, 5902, 5903, 5905, 5906A, 532A, 631A, 563A, 5911, 617A, 903A, 4D-E1, 4D-E2, 4D-E3, 4D-E4, 4D-E5, 4D-C3, 4D-C4, 4D-C5, 4D-C6, 4D-C17, 4D-C18, 4D-C19, 4D-C20, 4D-C14, 4D-H1, 4D-H5, 4D-H3, 4D-H6, 4D-H7, 4D-H8, 6141, 6248, 2022, 6241, 2062, 2029, 2059, 2055, 2063, 2069, 2056, 2079, 2080, 2071, 2072, 2073, 2075, 2076, 2077, 2078, 6266, 9268, 6028, 2028, 2065, 2057, 2053, 8023, 9023, 9802, 9802M, 681-9, 2025, 2051, 8161, 6161, 8268, 8269, 1248, 2248, 3248, 4248, 1249, 2249, 3249, 4249, 2026, 4121, 3121, 2121, 3141, 3145, 9028, 2030, 2019, 2037, 2050, 2038, 2033, 2052, 2031, 2032, 2023, 2035, 2036 Model Difference: All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: 6026. FCC ID: 2A8KE0016026 Operation Frequ…

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Model: 6026 Radiated Emission test Model: 6026 Conducted Emission test N/A