2BXNC-DK03DIY walkie talkie Kit for kids

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.

wuhanaoerweidianzishangwuyouxiangongsi 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/08/12 U.S. Agent Designation wuhanaoerweidianzishangwuyouxiangongsi 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: 2BXNC-DK03): 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 wuhanaoerweidianzishangwuyouxiangongsi with the FRN [0038767299] 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 wanlu wang Manager wuhanaoerweidianzishangwuyouxiangongsi Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BXNC-DK03 External Photos of the EUT FCC ID: 2BXNC-DK03 FCC ID: 2BXNC-DK03

FCC ID: 2BXNC-DK03 FCC ID: 2BXNC-DK03 WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW

FCC ID: 2BXNC-DK03 Internal Photos of the EUT Antenna FCC ID: 2BXNC-DK03 FCC ID: 2BXNC-DK03

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............................................. : CTA26070801602 2BXNC-DK03 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 .................................... : Jul. 24, 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 ............................ : wuhanaoerweidianzishangwuyouxiangongsi Address............................................ : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, 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 purpses 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 ..................... : DIY walkie talkie Kit for kids Trade Mark ....................................... : N/A Manufacturer .................................... : wuhanaoerweidianzishangwuyouxiangongsi Model/Type reference ...................... : DK03 Listed Models ................................... : N/A Rating ............................................... : DC 4.5V from battery(1.5V*3AA) Result ............................................... : PASS Report No.: CTA26070801602 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 Equipment under Test : DIY walkie talkie Kit for kids Model /Type : DK03 Listed Models : N/A Applicant : wuhanaoerweidianzishangwuyouxiangongsi Address : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, China Manufacturer : wuhanaoerweidianzishangwuyouxiangongsi Address : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, 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.: CTA26070801602 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 .......................................................................................... 7 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26070801602 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 S T S T A N D A R D S…

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1. Antenna Description: Antenna type Spring antenna Model DK03 Frequency range 462.5625MHz Manufacturer wuhanaoerweidianzishangwuyouxiangongsi Address 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, China ANT Peak Gain 1.56 dBi 2. Antenna Photo:

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 Part 95 Report Reference No. .....................: FCC ID. .............................................: CTA26070801601 2BXNC-DK03 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 ..................................... : Jul. 31, 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 ............................ : wuhanaoerweidianzishangwuyouxiangongsi Address ............................................ : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, China Test specification ........................... : Standard ........................................... : FCC Part 95 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 ......................: DIY walkie talkie Kit for kids Trade Mark ....................................... : N/A Manufacturer .................................... : wuhanaoerweidianzishangwuyouxiangongsi Model/Type reference ....................... : DK03 Listed Models .................................. : N/A Ratings ............................................. : DC 4.5V from battery(1.5V*3AA) Modulation ....................................... : FM Hardware version ............................. : V1.0 Software version .............................. : V1.0 Frequency .......................................... FRS: 462.5625MHz Result................................................ : PASS Report No.: CTA26070801601 Page 2 of 31 TEST REPORT Equipment under Test : DIY walkie talkie Kit for kids Model /Type : DK03 Listed Models : N/A Applicant : wuhanaoerweidianzishangwuyouxiangongsi Address : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, China Manufacturer : wuhanaoerweidianzishangwuyouxiangongsi Address : 17th Floor, Block A, Asia Trade Plaza, No. 628, Wuluo Road, Zhongnan Road, Wuchang District, 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.: CTA26070801601 Page 3 of 31 Contents 1 TEST STANDARDS .................................................................................................................................................. 4 2 SUMMARY ............................................................................................................................................................ 5 2.1 GENERAL REMARKS ................................................................................................................................................... 5 2.2 PRODUCT DESCRIPTION .............................................................................................................................................. 5 2.3 SHORT DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT) ............................................................................................ 5 2.4 DESCRIPTION OF TEST MODES AND TEST FREQUENCY ...................................................................................................... 5 2.5 RELATED SUBMITTAL(S) / GRANT (S)............................................................................................................................. 6 2.6 MODIFICATIONS ....................................................................................................................................................... 6 3 TEST ENVIRONMENT ............................................................................................................................................. 7 3.1 ADDRESS OF THE TEST LABORATORY .............................................................................................................................. 7 3.2 TEST FACILITY ........................................................................................................................................................... 7 3.3 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 3.4 EQUIPMENTS USED DURING THE TEST ........................................................................................................................... 8 4 TEST CONDITIONS AND RESULTS ......................................................................................................................... 11 4.1 MAXIMUM TRANSMITTER POWER ............................................................................................................................. 11 4.2 OCCUPIED BANDWIDTH AND EMISSION MASK .............................................................................................................. 14 4.3 MODULATION LIMIT ................................................................................................................................................ 16 4.4 AUDIO FREQUENCY RESPONSE ............................................................................…

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FCC ID: 2BXNC-DK03 Test Setup Photos of the EUT