2A45X-U3massage chair

Fujian Ronghao Fitness Equipment Co.,Ltd. (2026-08-07) RE: Attestation Statements Part 2.911(d)(5)(i) request for (2A45X-U3) [Fujian Ronghao Fitness Equipment 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Chen zifu (Fujian Ronghao Fitness Equipment Co.,Ltd.) (2026-08-07) RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2A45X-U3) [Fujian Ronghao Fitness Equipment 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 an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Chen zifu

BA20250120910 Entity Details Corporation NameWEGAWA HEALTHCARE INC Entity No.6539129 Formed InCALIFORNIA Street Address of Principal Office of Corporation Principal Address15851 DUBESOR ST LA PUENTE, CA 91744 Mailing Address of Corporation Mailing Address15851 DUBESOR ST LA PUENTE, CA 91744 Attention Street Address of California Office of Corporation Street Address of California OfficeNone Officers Officer NameOfficer AddressPosition(s) +DAHONG HUANG15851 DUBESOR ST LA PUENTE, CA 91744 Chief Financial Officer, Secretary +CHEN SUChina NO.672 XUEYUAN ROAD FUAN, FUJIAN Chief Executive Officer Additional Officers Officer NameOfficer AddressPositionStated Position None Entered Directors The number of vacancies on Board of Directors is: 0 Director NameDirector Address +DAHONG HUANG15851 DUBESOR ST LA PUENTE, CA 91744 Agent for Service of Process Agent NameDAHONG HUANG Agent Address15851 DUBESOR ST LA PUENTE, CA 91744 Type of Business Type of BusinessE-COMMERCE Email Notifications Opt-in Email NotificationsNo, I do NOT want to receive entity notifications via email. I prefer notifications by USPS mail. Labor Judgment STATE OF CALIFORNIA Office of the Secretary of State STATEMENT OF INFORMATION CORPORATION California Secretary of State 1500 11th Street Sacramento, California 95814 (916) 657-5448 B3364-7882 01/17/2025 5:17 PM Received by California Secretary of State Page 1 of 2 For Office Use Only -FILED- File No.: BA20250120910 Date Filed: 1/17/2025 No Officer or Director of this Corporation has an outstanding final judgment issued by the Division of Labor Standards Enforcement or a court of law, for which no appeal therefrom is pending, for the violation of any wage order or provision of the Labor Code. Electronic Signature By signing, I affirm that the information herein is true and correct and that I am authorized by California law to sign. DAHONG HUANG Signature 01/17/2025 Date B3364-7883 01/17/2025 5:17 PM Received by California Secretary of State Page 2 of 2

Fujian Ronghao Fitness Equipment Co.,Ltd. POWER OF ATTORNEY DATE: 2026-08-18 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 We, the undersigned, hereby authorize Eurofins TA Technology (Shanghai) Co., Ltd / Anna Tao on our behalf, to apply to FCC on our equipment for FCC ID: 2A45X-U3. Any and all acts carried out by Eurofins TA Technology (Shanghai) Co., Ltd / Anna Tao on our behalf shall have the same effect as acts of our own. Sincerely, Printed Name of Signe: Company: Fujian Ronghao Fitness Equipment Co.,Ltd. Phone: 19105933123 Email: Job title: Certification Engineer

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Prepared by: Wei Fangying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 SAR Exemption Evaluation Report Applicant Fujian Ronghao Fitness Equipment Co., Ltd FCC ID 2A45X-U3 Product massage chair Model U3; U6; U7; U40; U50 Report No. EFTA26070007-IE-03-S1 Issue Date September 15, 2026 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in KDB 447498 D01 General RF Exposure Guidance v06. The test results show that the equipment tested can demonstrate compliance with the requirements as documented in this report. SAR Exemption Evaluation Report Report No.: EFTA26070007-IE-03-S1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-008S Page 2 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Version Revision Description Issue Date Rev.0 Initial issue of report. August 14, 2026 Rev.1 Updated data. Updated information. September 15, 2026 Note: This revised report (Report No.: EFTA26070007-IE-03-S1) supersedes and replaces the previously issued report (Report No.: EFTA26070007-IE-03-M1). Please discard or destroy the previously issued report and dispose of it accordingly. SAR Exemption Evaluation Report Report No.: EFTA26070007-IE-03-S1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-008S Page 3 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Table of Contents 1 Test Laboratory ................................................................................................................................. 4 1.1 Notes of the Test Report ............................................................................................................ 4 1.2 Test Facility ................................................................................................................................ 4 1.3 Testing Location......................................................................................................................... 4 2 Description of Equipment Under Test ............................................................................................... 5 3 Evaluation Standard .......................................................................................................................... 7 4 Maximum Tune up Tolerance and Output Power ............................................................................. 8 5 Standalone SAR Test Exclusion Considerations .............................................................................. 9 ANNEX A: The EUT Appearance ........................................................................................................... 10 SAR Exemption Evaluation Report Report No.: EFTA26070007-IE-03-S1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-008S Page 4 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2 Test Facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) Eurofins TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform measurements. 1.3 Testing Location Company: Eurofins TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: https://www.eurofins.com/electrical-and-electronics E-mail: [email protected] SAR Exemption Evaluation Report Report No.: EFTA26070007-IE-03-S1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-008S Page 5 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 2 Description of Equipment Under Test Client Information Applicant Fujian Ronghao Fitness Equipment Co., Ltd Applicant address No. 672 Xueyuan Road, Wangjiling Industrial Zone, Fu'an City, Fujian Province Manufacturer Fujian Ronghao Fitness Equipment Co., Ltd Manufacturer address No. 672 Xueyuan Road, Wangjiling Industrial Zone, Fu'an City, Fujian Province General Technologies EUT Description Model U3; U6; U7; U40; U50 Lab Internal SN 260708-01-003 Hardware Version Main Board: V2.2; Bluetooth: V2.3 Software Version Main Board: V1.0; Bluetooth: Rev2.0 Frequency Band TX (MHz) RX (MHz) Bluetooth 2402~2480 2402~2480 Date of Testing July 23, 2026 ~ July 28, 2026 Date of Sample Received July 1, 2026 Note: 1. The EUT is sent from the applicant to Eurofins TA and the information of the EUT is declared by the applicant. 2. All indications of Pass/Fail in this report are opinions expressed by Eurofins TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The customer declares that models U3; U6; U7; U40; U50, and U50 differ only in appearance, size, and model name and are otherwise identical. SAR Exemption Evaluation Report Report No.: EFTA26070007-IE-03-S1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-008S Page 6 of 10 This report shall not be reproduced except in full,…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) 11.6 Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Prepared by: Xu Ying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 RF TEST REPORT Applicant Fujian Ronghao Fitness Equipment Co., Ltd FCC ID 2A45X-U3 Product massage chair Model U3; U6; U7; U40; U50 Report No. EFTA26070007-IE-02-R1 Issue Date August 14, 2026 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC CFR 47 Part 15C. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. RF Test Report Report No.: EFTA26070007-IE-02-R1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 2 of 72 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENT 1 Test Laboratory ............................................................................................................................... 4 1.1 Notes of the Test Report ............................................................................................................ 4 1.2. Test facility ............................................................................................................................... 4 1.3 Testing Location......................................................................................................................... 4 2 General Description of Equipment under Test ............................................................................ 5 2.1 Applicant and Manufacturer Information ................................................................................... 5 2.2 General information ................................................................................................................... 5 3 Applied Standards .......................................................................................................................... 6 4 Information about the FHSS characteristics ................................................................................ 7 4.1 Frequency Hopping System Requirement ................................................................................ 7 4.2 Pseudorandom Frequency Hopping Sequence ........................................................................ 8 4.3 Equal Hopping Frequency Use .................................................................................................. 9 4.4 System Receiver Input Bandwidth............................................................................................. 9 4.5 Test Configuration .................................................................................................................... 10 5 Test Case ........................................................................................................................................ 11 5.1 Peak Power Output .................................................................................................................. 11 5.2 99% Bandwidth and 20dB Bandwidth ..................................................................................... 12 5.3 Frequency Separation ............................................................................................................. 13 5.4 Time of Occupancy (Dwell Time) ............................................................................................. 14 5.5 Band Edge Compliance ........................................................................................................... 15 5.6 Number of hopping Frequency ................................................................................................ 16 5.7 Spurious RF Conducted Emissions ......................................................................................... 17 5.8 Unwanted Emission ................................................................................................................. 19 5.9 Conducted Emission ................................................................................................................ 25 6 Test Results ................................................................................................................................... 27 6.1 Peak Power Output .................................................................................................................. 27 6.2 99% Bandwidth and 20dB Bandwidth ..................................................................................... 33 6.3 Frequency Separation ............................................................................................................. 39 6.4 Time of Occupancy (Dwell Time) ............................................................................................. 41 6.5 Band Edge Compliance ........................................................................................................... 45 6.6 Number of hopping Frequency ................................................................................................ 57 6.7 Spurious RF Conducted Emissions ......................................................................................... 59 6.8 Unwanted Emission ................................................................................................................. 68 6.9 Conducted Emission ................................................................................................................ 69 7 Main Test Instruments .................................................................................................................. 70 8 The EUT Appearance .................................................................................................................... 71 9 Test Setup Photos ......................................................................................................................... 72 RF Test Report Repor…

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Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 1 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. ANNEX A: Test Result The radiated emission was measured in the following position: EUT stand-up position (Z axis), lie-down position (X, Y axis). The worst emission was found in lie-down position (X axis) and the loop antenna is coplanar, the others are vertical and horizontal. and the worst case was recorded. Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 2 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1. Unwanted Emission 1.1. Bluetooth The following graphs display the maximum values of horizontal and vertical by software. Blue trace uses the peak detection, Green trace uses the average detection. A symbol ( ) in the test plot below means (dBμV/m) The signal beyond the limit is carrier. DH5-Channel 0: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 23102320 2340 2360 2380 2400 24202430 Level in dB V/  Frequency in MHz FCC RE PK(Class B) FCC RE AV(Class B) 2.375835000 GHz 50.240 dB V/ 2.380155000 GHz 38.044 dB V/ DH5-Channel 78: Peak + Average 0 20 40 60 80 100 120 130 2450 2460 2470 2480 2490 2500 Level in dB V/  Frequency in MHz FCC RE PK(Class B) FCC RE AV(Class B) 2.496681250 GHz 50.593 dB V/ 2.490068750 GHz 38.652 dB V/ The bandage was performed in all EDR mode (2DH5 and 3DH5), 3DH5 was selected as the worse condition. The test data of the worst-case condition was recorded in this report. 3DH5-Channel 0: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 23102320 2340 2360 2380 2400 24202430 Level in dB V/  Frequency in MHz FCC RE PK(Class B) FCC RE AV(Class B) 2.387265000 GHz 49.966 dB V/ 2.377740000 GHz 37.961 dB V/ 3DH5-Channel 78: Peak + Average 0 20 40 60 80 100 120 130 2450 2460 2470 2480 2490 2500 Level in dB V/  Frequency in MHz FCC RE PK(Class B) FCC RE AV(Class B) 2.487625000 GHz 50.711 dB V/ 2.494875000 GHz 38.747 dB V/ Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 3 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Result of RE Sweep the whole frequency band through the range from 9kHz to the 10th harmonic of the carrier. The Radiates Emission from 18GHz to 26.5GHz are more than 20dB below the limit are not reported. Remark: 1. Correction Factor = Antenna factor + Insertion loss (cable loss + amplifier gain) 2. Margin = Limit – Quasi-Peak/ MAX Peak/ Average 3. A symbol ( ) in the test plot below means (dBμV/m) 4. The following graphs display the maximum values of coaxial and coplanar for 9k-30MHz; horizontal and vertical for above 30MHz by software. 5. For below 1GHz QP Level @Spectrum Overview H QP Level @Spectrum Overview V QP Level @Final Results QP Limit For above 1GHz PK Level @Spectrum Overview H PK Level @Spectrum Overview V PK Level @Final Results PK Limit AVG Level @Spectrum Overview H AVG Level @Spectrum Overview V AVG Level @Final Results AVG Limit Continuous TX mode: During the test, the Radiates Emission from 9kHz to 1GHz was performed in all modes with all channels. The test data of the worst-case condition (DH5-Channel 78) was recorded in this report. Radiates Emission from 9kHz to 30MHz Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 4 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Radiates Emission from 30MHz to 1GHz Frequency (MHz) Quasi-Peak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Polarization Azimuth (deg) Correct Factor (dB) 37.76 29.97 40.00 10.03 200.0 V 118.00 18 84.56 38.52 40.00 1.48 200.0 H 100.00 15 140.82 29.68 43.50 13.82 200.0 V 349.00 15 285.23 30.84 46.00 15.16 100.0 H 327.00 21 369.38 27.52 46.00 18.48 100.0 V 9.00 22 568.59 33.79 46.00 12.21 200.0 H 317.00 26 Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 5 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. DH5-Channel 0 0 20 40 60 80 100 120 1G2G3G Level in dB V/  Frequency in Hz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Meas. Time (ms) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 1178.750000 --- 31.92 60.00 28.08 500.0 100.0 V 151.0 -4.1 1181.000000 42.87 --- 80.00 37.13 500.0 100.0 H 61.0 -4.0 1308.250000 --- 33.49 60.00 26.51 500.0 100.0 H 339.0 -2.0 1441.000000 44.55 --- 80.00 35.45 500.0 200.0 V 157.0 -1.7 1703.750000 46.86 --- 80.00 33.14 500.0 100.0 V 250.0 0.4 1713.250000 --- 35.13 60.00 24.87 500.0 200.0 V 0.0 0.4 1974.250000 48.38 --- 80.00 31.62 500.0 200.0 H 333.0 2.1 2045.750000 --- 36.67 60.00 23.33 500.0 100.0 H 86.0 2.5 2265.000000 48.14 --- 80.00 31.86 500.0 100.0 H 350.0 2.9 2290.000000 --- 36.76 60.00 23.24 500.0 200.0 V 182.0 3.2 2897.750000 --- 41.57 60.00 18.43 500.0 100.0 H 267.0 8.4 2900.250000 52.86 --- 80.00 27.14 500.0 200.0 V 265.0 8.6 Test Result Report No.: EFTA26070007-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 6 of 18 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 0 20 40 60 80 100 120 3G 5G6789 10G18G Level in dB V/  Frequency in Hz Radiates Emission from 3GHz to 18GHz Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Meas. Time (ms) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 3907.500000 --- 36.15 60.00 23.85 500.0 100.0 V 0.0 3.6 3991.875000 49.75 --- 80.00 30.25 500.0 200.0 V 233.0 0.9…

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