2AS3Z-SME-RV02Red Velvet OFFICIAL FANLIGHT ver.2

The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction.

BEATRO CO., LTD Covered Equipment Certification Attestation Letter 6/30/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AS3Z-SME-RV02 BEATRO 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. BEATRO 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 (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. BEATRO CO., LTD (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: JUNG GEUN SEO Title: Manager Company Name: BEATRO CO., LTD Date: 6/30/2026

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. 48_[model] US_Agent_2.911(d)(7) - U, V05 BEATRO CO., LTD 2002, 20F, Building 2, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, Republic of Korea Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: Jun. 30, 26 U.S. Agent Designation BEATRO CO., LTD 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: 2AS3Z-SME-RV02) Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 FRN of U.S. agent: 0036339737 Email address of U.S. agent: [email protected] Telephone of U.S.agent: (626) 588-8039 GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of BEATRO CO., LTD. BEATRO CO., LTD with the FRN [0038606687] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 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. Sincerely, Signature Signature JUNG GEUN SEO Huiying Fan Manager Director BEATRO CO., LTD GLOCERTS TECHNOLOGY INC

BEATRO CO., LTD DATE: 6/30/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Tongzhou Testing Co.,Ltd. (1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with BEATRO CO., LTD (2002, 20F, Building 2, 775, Gyeongin-ro, Yeongdeungpo-gu,Seoul, Republic of Korea) <Signature> Name: JUNG GEUN SEO Title: Manager Applicant Company: BEATRO CO., LTD

Date: 6/30/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name: JUNG GEUN SEO Title: Manager Company: BEATRO CO., LTD

Date: 6/30/2026 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AS3Z-SME-RV02 Product Name: Red Velvet OFFICIAL FANLIGHT ver.2 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: JUNG GEUN SEO Title: Manager Company: BEATRO CO., LTD

Report No.: TZ0191260601PH02 Page 1 of 3 External Photographs of EUT External Photo 1 External Photo 2 Report No.: TZ0191260601PH02 Page 2 of 3 External Photo 3 External Photo 4 Report No.: TZ0191260601PH02 Page 3 of 3 External Photo 5 External Photo 6

The size of the label is 15mm*10mm with White forecolor. The size of the logo is 5mm*5mm. FCC ID: 2AS3Z-SME-RV02

Report No.: TZ0191260601PH03 Page 1 of 5 Internal Photographs of EUT Internal Photo 1 Internal Photo 2 Report No.: TZ0191260601PH03 Page 2 of 5 Internal Photo 3 Internal Photo 4 NFC Receiver antenna Report No.: TZ0191260601PH03 Page 3 of 5 Internal Photo 5 Internal Photo 6 Report No.: TZ0191260601PH03 Page 4 of 5 Internal Photo 7 Internal Photo 8 Report No.: TZ0191260601PH03 Page 5 of 5 Internal Photo 11 Bluetooth antenna

FCC ID: 2AS3Z-SME-RV02 Page 1 of 2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). FCC ID: 2AS3Z-SME-RV02 Page 2 of 2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Results RF Exposure at Separation distance (cm): 0.5 Mode Antenna Frequency [MHz] Conducted Power [dBm] Manufacturing tolerance Antenna Gain [dBi] Max of ERP and Conducted Power including Tune Up SAR- based exemption threshold Pth [mW] Target Power [dBm] Tolerance ±[dB] [dBm] [mW] BLE_1M Ant1 2402 -6.5 -7 1 -2.96 -6 0.25 2.79 BLE_1M Ant1 2440 -4.81 -5.5 1 -2.96 -4.5 0.35 2.75 BLE_1M Ant1 2480 -3.67 -4 1 -2.96 -3 0.50 2.72 BLE_2M Ant1 2402 -6.74 -7 1 -2.96 -6 0.25 2.79 BLE_2M Ant1 2440 -4.88 -5.5 1 -2.96 -4.5 0.35 2.75 BLE_2M Ant1 2480 -3.67 -4 1 -2.96 -3 0.50 2.72 Max of ERP and Conducted Power including Tune Up (dBm) = Max Conducted Tune Up Power(dBm) and Max Conducted Tune Up Power(dBm) + Antenna Gain(dBi)-2.15), whichever is greater. The Maximum Erp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 1 of 33 Appendix Test Data for BLE (Conducted Measurement) Product Name: Red Velvet OFFICIAL FANLIGHT ver.2 Trade Mark: / Test Model: SME-RV-OFL02 FCC ID: 2AS3Z-SME-RV02 Environmental Conditions Temperature: 23.5°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Max Zhang NOTE N/A Appendix A: DTS Bandwidth Test Result Test Mode Antenna Frequency [MHz] DTS BW [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 0.668 2401.664 2402.332 0.5 PASS BLE_1M Ant1 2440 0.724 2439.632 2440.356 0.5 PASS BLE_1M Ant1 2480 0.732 2479.616 2480.348 0.5 PASS BLE_2M Ant1 2402 1.132 2401.444 2402.576 0.5 PASS BLE_2M Ant1 2440 1.100 2439.440 2440.540 0.5 PASS BLE_2M Ant1 2480 1.096 2479.444 2480.540 0.5 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 2 of 33 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 3 of 33 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 4 of 33 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 5 of 33 Appendix B: Occupied Channel Bandwidth Test Result Test Mode Antenna Frequency [MHz] OCB [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 1.0647 2401.4716 2402.5363 --- --- BLE_1M Ant1 2440 1.0595 2439.4735 2440.5330 --- --- BLE_1M Ant1 2480 1.0530 2479.4805 2480.5335 --- --- BLE_2M Ant1 2402 2.0637 2400.9796 2403.0433 --- --- BLE_2M Ant1 2440 2.0717 2438.9751 2441.0468 --- --- BLE_2M Ant1 2480 2.0605 2478.9864 2481.0469 --- --- Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 6 of 33 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 7 of 33 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 8 of 33 BLE_2M-Ant1-2440 BLE_2M-Ant1-2480 Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 9 of 33 Appendix C: Maximum peak conducted output power Test Result Peak Test Mode Antenna Frequency [MHz] Conducted Peak Power [dBm] Conducted Limit [dBm] Verdict BLE_1M Ant1 2402 -6.50 ≤30 PASS BLE_1M Ant1 2440 -4.81 ≤30 PASS BLE_1M Ant1 2480 -3.67 ≤30 PASS BLE_2M Ant1 2402 -6.74 ≤30 PASS BLE_2M Ant1 2440 -4.88 ≤30 PASS BLE_2M Ant1 2480 -3.67 ≤30 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 10 of 33 Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 11 of 33 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 12 of 33 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 13 of 33 Appendix D: Maximum peak power spectral density Test Result Test Mode Antenna Frequency [MHz] Result [dBm/3kHz] Limit [dBm/3kHz] Verdict BLE_1M Ant1 2402 -22.74 ≤8.00 PASS BLE_1M Ant1 2440 -20.74 ≤8.00 PASS BLE_1M Ant1 2480 -19.57 ≤8.00 PASS BLE_2M Ant1 2402 -25.39 ≤8.00 PASS BLE_2M Ant1 2440 -23.26 ≤8.00 PASS BLE_2M Ant1 2480 -22.01 ≤8.00 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 14 of 33 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 15 of 33 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 16 of 33 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 17 of 33 Appendix E: Band edge measurements Test Result Test Mode Antenna Ch. Name Frequency [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 Low 2402 -7.43 -49.76 ≤-27.43 PASS BLE_1M Ant1 High 2480 -4.87 -48.27 ≤-24.87 PASS BLE_2M Ant1 Low 2402 -7.21 -40.78 ≤-27.21 PASS BLE_2M Ant1 High 2480 -5.24 -47.92 ≤-25.24 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 18 of 33 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 19 of 33 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2480-PASS Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 20 of 33 Appendix F: Conducted Spurious Emission Test Result Test Mode Antenna Frequency [MHz] Freq. Range [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 2402 0~Reference -7.45 -7.45 --- PASS BLE_1M Ant1 2402 30~1000 -7.45 -62.69 ≤-27.45 PASS BLE_1M Ant1 2402 1000~26500 -7.45 -36.97 ≤-27.45 PASS BLE_1M Ant1 2440 0~Reference -5.39 -5.39 --- PASS BLE_1M Ant1 2440 30~1000 -5.39 -63.24 ≤-25.39 PASS BLE_1M Ant1 2440 1000~26500 -5.39 -36.66 ≤-25.39 PASS BLE_1M Ant1 2480 0~Reference -4.58 -4.58 --- PASS BLE_1M Ant1 2480 30~1000 -4.58 -61.34 ≤-24.58 PASS BLE_1M Ant1 2480 1000~26500 -4.58 -37.47 ≤-24.58 PASS BLE_2M Ant1 2402 0~Reference -7.33 -7.33 --- PASS BLE_2M Ant1 2402 30~1000 -7.33 -61.84 ≤-27.33 PASS BLE_2M Ant1 2402 1000~26500 -7.33 -37.4 ≤-27.33 PASS BLE_2M Ant1 2440 0~Reference -5.69 -5.69 --- PASS BLE_2M Ant1 2440 30~1000 -5.69 -63.01 ≤-25.69 PASS BLE_2M Ant1 2440 1000~26500 -5.69 -37.82 ≤-25.69 PASS BLE_2M Ant1 2480 0~Reference -4.79 -4.79 --- PASS BLE_2M Ant1 2480 30~1000 -4.79 -62.14 ≤-24.79 PASS BLE_2M Ant1 2480 1000~26500 -4.79 -36.41 ≤-24.79 PASS Note: offset(dB) in Reference test plots = cable loss(dB) + attenuator factor(dB); For spurious emissions plots from 30MHz to 26.5GHz, the cable loss and attenuator factors have been set in the 'Input Correction' of the Spectrum Analyzer during the test. Appendix Test Data of the Report No.: TZ0191260601FRF02 Page 21 of 33 Test Graphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-A…

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Report No.: TZ0191260601FRF02 Page 1 of 31 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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. The test report apply only to the specific sample(s) tested under stated test conditions. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. TEST REPORT Report Number : TZ0191260601FRF02 Product Name : Red Velvet OFFICIAL FANLIGHT ver.2 Model/Type reference : SME-RV-OFL02 FCC ID : 2AS3Z-SME-RV02 Prepared for : BEATRO CO., LTD 2002, 20F, Building 2, 775, Gyeongin-ro, Yeongdeungpo-gu,Seoul, Republic of Korea Prepared By : Shenzhen Tongzhou Testing Co.,Ltd. 1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Standards : FCC CFR Title 47 Part 15C, ANSI C63.10-2020+Cor. 1-2023 Date of Test : 2026-06-05 ~ 2026-06-24 Date of Issue : 2026-06-25 Prepared by : Lena Wen Reviewed by : Allen Lai Approved by : Max Zhang (Authorized Officer) Report No.: TZ0191260601FRF02 Page 2 of 31 ** Report Revise Record ** Report Version Revise Time Issued Date Valid Version Notes V1.0 / 2026-06-25 Valid Initial release Report No.: TZ0191260601FRF02 Page 3 of 31 TABLE OF CONTENTS 1. G E N E R A L I N F O R M A T I O N ....................................................... 4 1.1. Client Information ................................................................................................................... 4 1.2. Description of Device (EUT) ................................................................................................... 4 1.3. Wireless Function Tested in this Report .............................................................................. 4 1.4. EUT configuration ................................................................................................................... 5 1.5. Description of Test Facility .................................................................................................... 5 1.6. Statement of the Measurement Uncertainty ......................................................................... 6 1.7. Measurement Uncertainty ...................................................................................................... 6 1.8. Description of Test Modes ..................................................................................................... 6 1.9. Frequency of Channels .......................................................................................................... 7 2. T E S T M E T H O D O L O G Y ............................................................ 8 2.1. EUT Configuration .................................................................................................................. 8 2.2. EUT Exercise ........................................................................................................................... 8 2.3. Test Sample ............................................................................................................................. 8 3. S Y S T E M T E S T C O N F I G U R A T I O N .............................................. 9 3.1. Justification ............................................................................................................................. 9 3.2. EUT Exercise Software ........................................................................................................... 9 3.3. Special Accessories ............................................................................................................... 9 3.4. Block Diagram/Schematics .................................................................................................... 9 3.5. Equipment Modifications ....................................................................................................... 9 3.6. Test Setup ................................................................................................................................ 9 4. S U M M A R Y O F T E S T R E S U L T S ............................................... 10 5. T E S T R E S U L T .................................................................... 11 5.1. On Time and Duty Cycle ....................................................................................................... 11 5.2. Maximum Peak Conducted Output Power Measurement ................................................. 12 5.3. Power Spectral Density Measurement ................................................................................ 13 5.4. 6 dB Spectrum Bandwidth and Occupied Channel Bandwidth Measurement ............... 14 5.5. Radiated Emissions Measurement ...................................................................................... 15 5.6. Conducted Spurious Emissions and Band Edges Test .................................................... 24 5.8. Band-edge measurements for radiated emissions ........................................................... 26 5.9. Antenna Requirements ......................................................................................................... 29 6. L I S T O F M E A S U R I N G E Q U I P M E N T ......................................... 30 7. T E S T S E T U P P H O T O G R A P H S O F E U T ..................................... 31 8. E X T E R I O R P H O T O G R A P H S O F E U T ........................................ 31 9. I N T E R I O R P H O T O G R A P H S O F E U T ........................................ 31 Report No.: TZ0191260601FRF02 Page 4 of 31 1. G E N E R A L I N F O R M A T I O N 1.1. Client Information Applicant : BEATRO CO., LTD Address : 2002, 20F, Building 2, 775, Gyeongin-ro, Yeongdeung…

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Shenzhen Lixinhui Electronics Co., Ltd. 211 Zongtai Green Kaizhi Hui Yuan, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen

Report No.: TZ0191260601PH01 Page 1 of 2 Test Setup Photos of the EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Report No.: TZ0191260601PH01 Page 2 of 2 RF Conducted Test