2AK3Z-2024081/16 MONSTER TRUCK

# SIZE: 36x26x25 CM 2020.12.17 Do not mix old and new batteries. Do not mix alkaline batteries, standard (carbon-zinc) or rechargeable batteries. MANUFACTURER: SHANTOU DIHUA TRADING CO.,LTD. ADDRESS: 2/F,No.1 LESHAN ROAD,LONGHU DIS- TRICT,SHANTOU ,GUANGDONG, CHINA Made in China BATCH No.:05/2024 PRODUCTION DATE:2024/05 FCC Compliance Statements 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 equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Applicant Declaration QSF27-14-04 Rev 1.1 Jan 17, 2024 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Shantou Dihua trading Co., Ltd Address No.1 Leshan road,Shantou,Guangdong,China FRN 0026134577 Grantee Code 2AK3Z FCC ID 2AK3Z-202408 Authorized Contact Name Kevin Chan Contact Email [email protected] Contact Phone 0754-86311626 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List [Shantou Dihua trading Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Shantou Dihua trading Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date: 08/20/2024 Print Name: Kevin Chan Title: Sales manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

UNI TED STATES DESIGNATED AGENT LETTER Date: 08/26/2024 T O: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: Shantou Dihua trading Co., Ltd Company Name: Baihetian Innovative Solutions FRN: 0026134577 FRN: 0033401605 Grantee Code: 2AK3Z Contact Name: Kevin Chan Contact Name: Kenneth Young Address: No.1 Leshan road,Shantou,Guangdong,China Address: 6837 Chase Rd Dearborn, City/Province/Zi p: Shantou, China City/Province /Zip: MI 48126, United States Telephone: 0754-86311626 Telephone: (313) 395-3113 Fax: 0754-86311626 Fax: - Email: [email protected] Email: [email protected] m Regarding: FCC ID: 2AK3Z-202408 We, < Shantou Dihua trading Co., Ltd > and <Baihetian Innovative Solutions> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e- mail of the designated agent listed above. We, < Shantou Dihua trading Co., Ltd > and < Baihetian Innovative Solutions > acknowledge the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): Kevin Chan Name (Printed): Kenneth Young Title: Sales manager Title: Manager Signature: Signature:

Shantou Dihua trading Co., Ltd Date: 0 8/20/2024 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2AK3Z-202408 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. 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 Shantou Dihua trading Co., Ltd This authorization is valid until further written notice from the applicant. Sincerely, Print Name: Kevin Chan Title: Sales manager Signature: On behalf of Company: Shantou Dihua trading Co., Ltd Telephone: 0754-86311626 E-mail: [email protected]

Shantou Dihua trading Co., Ltd To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID: 2AK3Z-202408 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, Print Name: Kevin Chan Title: Sales manager Signature: On behalf of Company: Shantou Dihua trading Co., Ltd Telephone: 0754-86311626 E-mail: [email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 1 of 4 Appendix External Photos for SZCR2408003072ET FCC ID: 2AK3Z-202408 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 4 of 4 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 1 of 3 Appendix Internal Photos for SZCR2408003072ET FCC ID: 2AK3Z-202408 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 2 of 3 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 3 of 3 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307203 Page: 1 of 10 Keny Xu EMC Laboratory Manager RF Exposure Evaluation Report Application No.: SZCR2408003072ET (SGS SZ NO.: T52410320044EM) Applicant: Shantou Dihua trading Co., Ltd Address of Applicant: No.1 Leshan Road, Shantou, Guangdong, China Equipment Under Test (EUT): EUT Name: 1/16 MONSTER TRUCK Model No.: TRC1093105 FCC ID: 2AK3Z-202408 Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2024-08-07 Date of Evaluation: 2024-08-09 to 2024-08-14 Date of Issue: 2024-08-23 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307203 Page: 2 of 10 Revision Record Version Chapter Date Modifier Remark 01 2024-08-23 Original Authorized for issue by: Martin Tang/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307203 Page: 3 of 10 2 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Contents ............................................................................................................................................. 3 3 General Information............................................................................................................................ 4 3.1 General Description of E.U.T. ....................................................................................................... 4 3.2 Details of E.U.T. ........................................................................................................................... 4 3.3 Separation Distance ..................................................................................................................... 4 3.4 Test Location ............................................................................................................................... 5 3.5 Test Facility .................................................................................................................................. 5 3.6 Deviation from Standards ............................................................................................................. 5 3.7 Abnormalities from Standard Conditions ....................................................................................... 5 4 FCC Radiofrequency radiation exposure limits ................................................................................ 6 4.1 Blanket 1 mW Blanket Exemption ................................................................................................. 6 4.2 MPE-based Exemption ................................................................................................................. 6 4.3 SAR-based Exemption ................................................................................................................. 7 5 Measurement and Calculation ..........................................................................................................10 5.1 Maximum transmit power ............................................................................................................10 5.2 RF Exposure Calculation .............................................................................................................10 6 EUT Constructional Details (EUT Photos) ........................................................................................10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307203 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: 3V DC (1.5V x 2 "AA" Size Batteries) for remote controller Operating Frequency: 2415MHz-2475MHz Channel number: 61 Modulation Type: GFSK Antenna Type: Wire Antenna Antenna Gain: 0.17dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. 3.3 Separation Distance Minimum test separation distance: 5mm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307203 Page: 5 of 10 3.4 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branch No. 1 Workshop, M-10, Middle Section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China. 518057. Tel: +86 755 2601 2053 Fax: +86 755 2671 0594 No tests were sub-contracted. 3.5 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI (Member No. 1937) The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen EMC laboratory have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designatio…

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ProductSpecification A.ElectricalCharacteristics Frequency2410MHz~2470MHz VSWR<3.0 Efficiency>30% Impedance 50Ohm PolarizationLine Gain 0.17dBi B.Material&MechanicalCharacteristics MaterialofRadiator Cu CableType 4CM white ConnectorType:NO Dimension C.Environmental OperationTemperature-30°C~+60°C StorageTemperature-30°C~+60 °C Picture of Antenna: Manufacturer: Shantou Song Ye factory Address: No. 30, Guixin East Road, Xiagui Pu, Longhu District, Shantou City, Guangdong Province Effiency&Gain 2410MHZ -0.01 dBi 2442MHZ 0. 1 2 dBi 2470MHZ 0.17 dBi TestEquipment&Conditions 1.NetworkAnalyzers: Agilent8753D5071B 2.CommunicationsTestSet: AgilentE5515C 3.3DChamberTestSystem RadiationPattern:

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307202 Page: 1 of 43 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2408003072ET (SGS SZ NO.: T52410320044EM) Applicant: Shantou Dihua trading Co., Ltd Address of Applicant: No.1 Leshan Road, Shantou, Guangdong, China Equipment Under Test (EUT): EUT Name: 1/16 MONSTER TRUCK Item No.: TRC1093105 FCC ID: 2AK3Z-202408 Standard(s) : 47 CFR Part 15, Subpart C 15.249 Date of Receipt: 2024-08-07 Date of Test: 2024-08-10 to 2024-08-22 Date of Issue: 2024-08-23 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307202 Page: 2 of 43 Revision Record Version Chapter Date Modifier Remark 01 2024-08-23 Original Authorized for issue by: Martin Tang/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307202 Page: 3 of 43 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 Below 1GHz ANSI C63.10 (2013) Section 6.4&6.5 47 CFR Part 15, Subpart C 15.209 & 15.249 (a),(d) Pass Radiated Emissions Above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15, Subpart C 15.209 & 15.249 (a),(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240800307202 Page: 4 of 43 3 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Test Summary ..................................................................................................................................... 3 3 Contents ............................................................................................................................................. 4 4 General Information............................................................................................................................ 6 4.1 Details of E.U.T. ........................................................................................................................... 6 4.2 Description of Support Units ......................................................................................................... 7 4.3 Measurement Uncertainty ............................................................................................................ 7 4.4 Test Location ............................................................................................................................... 8 4.5 Test Facility .................................................................................................................................. 8 4.6 Deviation from Standards ............................................................................................................. 8 4.7 Abnormalities from Standard Conditions ....................................................................................... 8 5 Equipment List ................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ..........................................................................................11 6.1 Antenna Requirement .................................................................................................................11 6.1.1 Test Requirement: ..................................................................................................................11 6.1.2 Conclusion ..............................................................................................................................11 7 Radio Spectrum Matter Test Results ................................................................................................12 7.1 20dB Bandwidth ..........................................................................................................................12 7.1.1 E.U.T. Operation .....................................................................................................................12 7.1.2 Test Mode Description ............................................................................................................12 7.1.3 Test Setup Diagram ................................................................................................................12 7.1.4 Measurement Procedure and Data .........................................................................................12 7.2 Field Strength of the Fundamental Signal (15.249(a)) ..................................................................15 7.2.1 E.U.T. Operation .....................................................................................................................15 7.2.2 Test Mode Description ............................................................................................................15 7.2.3 Test Setup Diagram ................................................................................................................17 7.2.4 Measurement Procedure and Data .........................................................................................18 7.3 Restricted Band Around Fundamental Frequency ................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 1 of 3 Appendix Test Setup Photos for SZCR2408003072ET FCC ID: 2AK3Z-202408 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 2 of 3 Test Setup Photo Field Strength of the Fundamental Signal (15.249(a)) Restricted Band Around Fundamental Frequency SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 3 of 3 Radiated Emissions Below 1GHz Radiated Emissions Above 1GHz - End of the Appendix -