2BUS3-KG500001AI KEGEL Muscle Exercise Sensing Machine

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2BUS3‐KG500001

FCC RF Exposure EUT Description: AI KEGEL Muscle Exercise Sensing Machine Model No.: KG500001 FCC ID: 2BUS3-KG500001 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P= Maximum turn‐up power in mw D= Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Min test separation distance (mm) Result Limit SAR Test Exclusion BLE 2480 -1.41 -2±1(-1)0.794 5 0.25 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2502070404-E, antenna gain=-1.61dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.25 which is ≤ 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Version: O Issued Date: 2023/06/20 Approval Sheet (產品承認書) 產品名稱 (Product) Bluetooth Low Energy Module 解決方案 (Solution) Nordic nRF52832 QFN Package 產品型號 (Model No.) 產品料號 (Part No.) see 4.3 Order Code Advantage of MDBT42Q & MDBT42Q-P series: 1.Long working distance under 1 Mbps: MDBT42Q: over 80 meters in open space. MDBT42Q-P: up to 60 meters in open space. 2.Declaration ID includes all Nordic applied profiles. 3.Granted main regional certification such as FCC (USA), CE(EU) TELEC (Japan), SRRC (China), IC (Canada), NCC (Taiwan), and KC (South Korea) MDBT42Q – P512KV2 (PCB Antenna) 7 ‧MDBT42Q-P 29 7.2. MDBT42Q-P Series

Page 1 of 51 Report No.: HK2502070404-E FCC Test Report Test Report On Behalf of Women’s Guard Biomedical Technology Corp. For AI KEGEL Muscle Exercise Sensing Machine Model No.: KG500001 FCC ID: 2BUS3-KG500001 Prepared For: Women’s Guard Biomedical Technology Corp. No.17, Alley 53, Chyu-Shiaw Street, Pei-Tun Area, Taichung City, Taiwan Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Feb. 07, 2025 ~ Jul. 30, 2025 Date of Report: Jul. 30, 2025 Report Number: HK2502070404-E Page 2 of 51 Report No.: HK2502070404-E Test Result Certification Applicant’s Name ................... : Women’s Guard Biomedical Technology Corp. Address .................................... : No.17, Alley 53, Chyu-Shiaw Street, Pei-Tun Area, Taichung City, Ta i w a n Manufacturer's Name ............. : KING I TECH CORPORATION Address .................................... : No.65 Chyu-Shiaw Street, Pei-Tun Area, Taichung City, Taiwan, R.O.C Product Description Trade Mark ................................. : Product Name ............................ : AI KEGEL Muscle Exercise Sensing Machine Model and/or Type Reference .. : KG500001 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2020 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test .............................................. : Date (s) of Performance of Tests ............... : Feb. 07, 2025 ~ Jul. 30, 2025 Date of Issue ............................................. : Jul. 30, 2025 Test Result ................................................. : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 51 Report No.: HK2502070404-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Procedures and Results .................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 11 2.4 Description of Support Units .................................................................................................................... 12 3 Equipments List for All Test Items ............................................................................................................. 13 4 Test Result .................................................................................................................................................... 15 4.1 Antenna Requirement.............................................................................................................................. 15 4.2 AC Conduction Emissions Measurement ................................................................................................ 16 4.3 Radiated Emissions Measurement .......................................................................................................... 20 4.4 Maximum Output Power Measurement ................................................................................................... 28 4.5 Power Spectral Density ........................................................................................................................... 29 4.6 6dB Bandwidth ........................................................................................................................................ 34 4.7 Occupied Bandwidth ................................................................................................................................ 38 4.8 Band Edge ............................................................................................................................................... 39 4.9 Conducted Spurious Emissions .............................................................................................................. 42 5 Test Setup Photos of the EUT .................................................................................................................... 49 6 Photos of the EUT ........................................................................................................................................ 51 Page 4 of 51 Report No.: HK2502070404-E ** Issued History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Jul. 30, 2025 Jason Zhou Page 5 of 51 Report No.: HK2502070404-E 1 Test Summary 1.1 Test Procedures and Results Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does…

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Test Model：KG500001 Radiated Emission AC Conducted Emission RF Conducted Emission