2AZOV-RBO755BRaycon Everyday Clip Earbuds

Raycon Inc. (1115 Broadway, Suite 12, New York, NY 10010, United States) Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: (2026/4/15) 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2AZOV-RBO755B Raycon Inc. (“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 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Fiona Zhong Title: Buyer Address: 1115 Broadway, Suite 12, New York, NY 10010, United States

1 | P a g e Raycon Inc. (1115 Broadway, Suite 12, New York, NY 10010, United States, United States) Attestation Statements To: Federal Communications Commission Date: (2026/4/15) 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2AZOV-RBO755B] Product Name: [Raycon Everyday Clip Earbuds] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Applicant Signature Printed Name: Fiona Zhong Title: Buyer Address: 1115 Broadway, Suite 12, New York, NY 10010, United States, United States 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Rev 1/26/2023 Raycon Inc. 1115 Broadway, Suite 12, New York, NY 10010, United States Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026/4/21 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID ：2AZOV-RBO755B Applicant FRN: 0030830723 [Raycon Inc.] certifies that, as of the date of the filing of the application, [Raycon Inc.] is our designated U.S. agent for service of process for the above referenced FCC ID. [Raycon Inc.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. [Raycon Inc.] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Raycon Inc. FRN: 0030830723 Address: 1115 Broadway, Suite 12, New York, NY 10010, United States Contact Person: Fiona Zhong Phone: +86-755-86706106 Email: [email protected] Sincerely, [Raycon Inc.] [Raycon Inc.] [Fiona Zhong] Fiona Zhong

Raycon Inc. (1115 Broadway, Suite 12, New York, NY 10010, United States) (2026/4/15) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2AZOV-RBO755B Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, (Signature) Title: Buyer Address: 1115 Broadway, Suite 12, New York, NY 10010, United States

Raycon Inc. (1115 Broadway, Suite 12, New York, NY 10010, United States) (2026/4/15) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2AZOV-RBO755B I, the undersigned, hereby authorize (Shenzhen STS Test Services Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen STS Test Services Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Raycon Inc.). We 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. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, (Signature) (Full name of contact person listed on FCC’s website): Fiona Zhong (Title): Buyer

Page 1 of 8 FCC ID：2AZOV-RBO755B External Photos Page 2 of 8 FCC ID：2AZOV-RBO755B Page 3 of 8 FCC ID：2AZOV-RBO755B Page 4 of 8 FCC ID：2AZOV-RBO755B Page 5 of 8 FCC ID：2AZOV-RBO755B

Label: As the product is too small, the Label is placed in the User Manual and outer packaging. User Manual: Outer packaging:

Page 6 of 8 FCC ID：2AZOV-RBO755B Internal Photos Page 7 of 8 FCC ID：2AZOV-RBO755B Antenna Page 8 of 8 FCC ID：2AZOV-RBO755B

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.: STS2603336H01 Issued for Raycon Inc. 1115 Broadway, Suite 12, New York, NY 10010, United States Product Name: Raycon Everyday Clip Earbuds Brand Name: N/A Model Name: RBO755B Series Model(s): N/A FCC ID: 2AZOV-RBO755B Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2603336H01 TEST REPORT Applicant’s Name ................. : Raycon Inc. Address ................................. : 1115 Broadway, Suite 12, New York, NY 10010, United States Manufacturer's Name ........... : Raycon Inc. Address ................................. : 1115 Broadway, Suite 12, New York, NY 10010, United States Product Description Product Name ........................ : Raycon Everyday Clip Earbuds Brand Name .......................... : N/A Model Name .......................... : RBO755B Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 25 Feb. 2026 Date (s) of performance of tests ............. : 25 Feb. 2026 to 10 Mar. 2026 Date of Issue .......................................... : 10 Mar. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2603336H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2603336H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 10 Mar. 2026 STS2603336H01 ALL Initial Issue Page 5 of 8 Report No.: STS2603336H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Raycon Everyday Clip Earbuds Brand Name N/A Model Name RBO755B Series Model(s) N/A Model Difference N/A Product Description The EUT is a Raycon Everyday Clip Earbuds Operation Frequency: BT/BLE: 2402 – 2480 MHz Modulation Type: BT:GFSK, π/4-DQPSK, 8DPSK BLE: GFSK (1Mbps, 2Mbps) Antenna Type: Internal antenna Antenna Gain (dBi) -1.8 Power Rating DC 5V Adapter N/A Battery DC 3.85V Hardware Version V02 Software Version V0.4.9 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 8 Report No.: STS2603336H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2603336H01 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2603336H01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm BT 2.441 3.03 3±1 4 BLE 2.440 1.24 1±1 2 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw BT 2.441 5 4 2.51 0.784 Yes / BLE 2.440 5 2 1.58 0.494 Yes / Note: 1. Threshold at which no SAR required for 1-g SAR ≤ 3.0, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

1 Antenna Spec. Item： YF39C Antenna： R-BTAntenna Version： V1.0 Date： 2025.12.25 Manufacturer： ShenZhen Cicent Communication Technology CO.,Ltd 3 一：无源测试报告 Passive Test Report Angilent E5071C 天线 S11 参数：(右耳-自由) Antenna S11 parameters: (Right ear - Free) 4 天线效率和增益：(右耳-自由)Antenna efficiency and gain: (Right ear - Free) R Frequency Gainefficiency db efficiency% 2400 -2.0-6.124.4 2410 -1.9-6.224.3 2420 -1.8-6.224.2 2430 -2.0-6.323.7 2440 -2.0-6.323.4 2450 -1.9-6.323.3 2460 -1.9-6.323.4 2470 -1.9-6.423.1 2480 -1.9-6.423.1 平均值 -1.9-6.323.7 天线 3D 方向图：(右耳-自由)Antenna 3D pattern: (Right ear - Free) 5 天线 2D 方向图：(右耳-自由)Antenna 2D pattern: (Right ear - Free) Theta=90.00deg Phi=0.00deg Phi=90.00deg 6 二：天线有源测试数据Antenna Active Test Data 自由Free Channel TRP（dBm） TIS（dBm） R CH 0 5.6 -86.5 CH 39 6.2 -88.5 CH 78 5.3 -87.6 OTA Standard Chamber 三：天线匹配电路Antenna matching circuit 图示编号 匹配值 C1 1.5NH C20R C3 N/A C1 C2 C3 8 四：天线结构图 档Antenna structure diagram file

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.: STS2603336W01 Issued for Raycon Inc. 1115 Broadway, Suite 12, New York, NY 10010, United States Product Name: Raycon Everyday Clip Earbuds Brand Name: N/A Model Name: RBO755B Series Model(s): N/A FCC ID: 2AZOV-RBO755B Test Standards: FCC Part15.247 Page 2 of 97 Report No.: STS2603336W01 TEST REPORT Applicant’s Name ................. : Raycon Inc. Address ................................. : 1115 Broadway, Suite 12, New York, NY 10010, United States Manufacturer's Name .......... : Raycon Inc. Address ................................. : 1115 Broadway, Suite 12, New York, NY 10010, United States Product Description Product Name........................ : Raycon Everyday Clip Earbuds Brand Name .......................... : N/A Model Name .......................... : RBO755B Series Model(s) .................... : N/A Standards ............................. : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, 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. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ............................... : Date of receipt of test item ......... : 25 Feb. 2026 Date (s) of performance of tests . : 25 Feb. 2026 to 10 Mar. 2026 Date of Issue .............................. : 10 Mar. 2026 Test Result.................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 97 Report No.: STS2603336W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 10 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 12 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.7 EQUIPMENTS LIST 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 33 4.1 LIMIT 33 4.2 TEST PROCEDURE 33 4.3 TEST SETUP 34 4.4 EUT OPERATION CONDITIONS 34 4.5 TEST RESULTS 34 5. NUMBER OF HOPPING CHANNEL 35 5.1 LIMIT 35 5.2 TEST PROCEDURE 35 5.3 TEST SETUP 35 5.4 EUT OPERATION CONDITIONS 35 5.5 TEST RESULTS 35 6. AVERAGE TIME OF OCCUPANCY 36 6.1 LIMIT 36 6.2 TEST PROCEDURE 36 6.3 TEST SETUP 36 6.4 EUT OPERATION CONDITIONS 36 6.5 TEST RESULTS 36 7. HOPPING CHANNEL SEPARATION MEASUREMEN 37 7.1 LIMIT 37 Page 4 of 97 Report No.: STS2603336W01 Table of Contents Page 7.2 TEST PROCEDURE 37 7.3 TEST SETUP 37 7.4 EUT OPERATION CONDITIONS 37 7.5 TEST RESULTS 37 8. BANDWIDTH TEST 38 8.1 LIMIT 38 8.2 TEST PROCEDURE 38 8.3 TEST SETUP 38 8.4 EUT OPERATION CONDITIONS 38 8.5 TEST RESULTS 38 9. OUTPUT POWER TEST 39 9.1 LIMIT 39 9.2 TEST PROCEDURE 39 9.3 TEST SETUP 40 9.4 EUT OPERATION CONDITIONS 40 9.5 TEST RESULTS 40 10. ANTENNA REQUIREMENT 41 10.1 STANDARD REQUIREMENT 41 10.2 EUT ANTENNA 41 APPENDIX 1-TEST DATA 42 DWELL TIME 42 MAXIMUM CONDUCTED OUTPUT POWER 52 -20DB BANDWIDTH 58 CARRIER FREQUENCIES SEPARATION 64 BAND EDGE 70 BAND EDGE(HOPPING) 77 CONDUCTED RF SPURIOUS EMISSION 84 NUMBER OF HOPPING CHANNEL 94 APPENDIX 2-PHOTOS OF TEST SETUP 97 Page 5 of 97 Report No.: STS2603336W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 10 Mar. 2026 STS2603336W01 ALL Initial Issue Page 6 of 97 Report No.: STS2603336W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 97 Report No.: STS2603336W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 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 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Duty Cycle ±3.2% Page 8 of 97 Report No.: STS2603336W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Raycon Everyday Clip Earbuds Brand Name N/A Model Name RBO755B Series Model(s) N/A Model Difference N/A Channel List Please…

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Page 1 of 2 FCC ID：2AZOV-RBO755B Conducted emissions 30MHz-1GHz Page 2 of 2 FCC ID：2AZOV-RBO755B Spurious emissions