2BXLD-KT922AFlexibly Twist Stunt Car

FCC Warnning: 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: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Shantou Chenghai Huaxuan Toys Factory 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/08/24 U.S. Agent Designation Shantou Chenghai Huaxuan Toys Factory acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BXLD-KT922A): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Phone of U.S. agent: (626) 588-8039 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Shantou Chenghai Huaxuan Toys Factory with the FRN [0038747911] accepts 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature Zongtai Cai CEO Shantou Chenghai Huaxuan Toys Factory Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BXLD-KT922A External Photos of the EUT FCC ID: 2BXLD-KT922A FCC ID: 2BXLD-KT922A

Label and Location Size: L: 2.0cm*W: 1.0cm FCC ID : 2BXLD-KT922A Label and Location

FCC ID: 2BXLD-KT922A Internal Photos of the EUT FCC ID: 2BXLD-KT922A ANTENNA FCC ID: 2BXLD-KT922A

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. .................... : FCC ID. ........................................... : CTA26080601902 2BXLD-KT922A Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Aug. 12, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Applicant’s name ........................... : Shantou Chenghai Huaxuan Toys Factory Address ........................................... : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Standard .......................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Flexibly Twist Stunt Car Trade Mark ....................................... : N/A Manufacturer .................................... : Shantou Chenghai Huaxuan Toys Factory Model/Type reference ...................... : KT922A Listed Models ................................... : N/A Ratings ............................................. : DC 3.0V From battery Result ............................................... : PASS Report No.: CTA26080601902 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Equipment under Test : Flexibly Twist Stunt Car Model /Type : KT922A Listed Models : N/A Applicant : Shantou Chenghai Huaxuan Toys Factory Address : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Manufacturer : Shantou Chenghai Huaxuan Toys Factory Address : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Report No.: CTA26080601902 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26080601902 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E …

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China TEST REPORT FCC Rules and Regulations Part PART 15.249 Report Reference No..............: CTA26080601901 FCC ID...................................: 2BXLD-KT922A Compiled by ( position+printed name+signature ... : File administrators Zoey Cao Supervised by ( position+printed name+signature ... : Project Engineer Ace Chai Approved by ( position+printed name+signature ... : RF Manager Eric Wang Date of issue .................................... : Aug. 12, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China Applicant’s name ............................ : Shantou Chenghai Huaxuan Toys Factory Address ............................................ : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Standard ........................................... : FCC Rules and Regulations PART 15.249 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Flexibly Twist Stunt Car Trade Mark ....................................... : N/A Manufacturer .................................... : Shantou Chenghai Huaxuan Toys Factory Model/Type reference ...................... : KT922A Listed Models .................................. : N/A Modulation ....................................... : GFSK Frequency ......................................... 2410-2470MHz Ratings ............................................. : DC 3.0V From battery Result ............................................... : PASS Report No.: CTA26080601901 Page 2 of 33 T E S T R E P O R T Equipment under Test : Flexibly Twist Stunt Car Model /Type : KT922A Listed Models : N/A Applicant : Shantou Chenghai Huaxuan Toys Factory Address : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Manufacturer : Shantou Chenghai Huaxuan Toys Factory Address : 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26080601901 Page 3 of 33 Contents 1. 0BT E S T S T A N D A R D S ................................................................. 4 2. 1BS U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. 7BProduct Description 5 2.3. 8BEquipment Under Test 5 2.4. 9BShort description of the Equipment under Test (EUT) 5 2.5. EUT configuration 5 2.6. 10BEUT operation mode 6 2.7. 11BBlock Diagram of Test Setup 6 2.8. Modifications 6 3. 2BT E S T E N V I R O N M E N T .............................................................. 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. 17BEnvironmental conditions 7 3.4. 18BSummary of measurement results 8 3.5. Statement of the measurement uncertainty 8 3.6. 20BEquipments Used during the Test 9 4. 3BT E S T C O N D I T I O N S A N D R E S U L T S ........................................... 11 4.1. 21BAC Power Conducted Emission ................................................................................... 11 4.2. Radiated Emission and Band Edges ............................................................................ 12 4.3. 20dB Bandwidth Measurement .................................................................................... 19 4.4. Emissions at Restricted Band....................................................................................... 21 4.5. On Time and Duty Cycle .............................................................................................. 25 4.6. 31BAntenna Requirement ................................................................................................... 27 5. 4BT E S T S E T U P P H O T O S O F T H E E U T .......................................... 28 6. 4BT E S T P H O T O S O F T H E E U T .................................................... 29 Report No.: CTA26080601901 Page 4 of 33 1. 0BT E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA26080601901 Page 5 of 33 2. 1BSU M M A R Y 2.1. General Remarks Date of receipt of test sample : Aug. 06, 2026 Testing commenced on : Aug. 06, 2026 Testing concluded on : Aug. 12, 2026 2.2. 7BProduct Description Name of EUT Flexibly Twist Stunt Car Model Number KT922A Power Rating DC 3.0V From battery Hardware version: V1.0 Software version: V1.0 Sample ID: CTA260806019-1# (Engineer sample) CTA260806019-2# (Normal sample) Operation frequency 2410-2470MHz Modulation GFSK Antenna Type Internal antenna Antenna Gain 0.40 dBi 2.3. 8BEquipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 3.0V From battery 2.4. 9BShort description of the Equipment under …

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1. Antenna Description: Antenna type Internal antenna Model KT922A Frequency range 2400-2500MHz Manufacturer Shantou Chenghai Huaxuan Toys Factory Address 6th Floor, No. 8, West Lian Dong Road, Xiacun Village, Lianxia Town, Chenghai District, Shantou, Guangdong, China ANT Peak Gain 0.40 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

FCC ID: 2BXLD-KT922A Test Setup Photos of the EUT