2BTAT-EOA-11A-FULBeauty Device 6.78Mhz FULTHERMA

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FCC ID: 2BTAT-EOA-11A-FUL External Photos of the EUT FCC ID: 2BTAT-EOA-11A-FUL FCC ID: 2BTAT-EOA-11A-FUL

Label and Location Size: L: 1.0cm*W: 0.5cm Label and Location FCC ID : 2BTAT-EOA-11A-FUL

FCC ID: 2BTAT-EOA-11A-FUL Internal Photos of the EUT FCC ID: 2BTAT-EOA-11A-FUL FCC ID: 2BTAT-EOA-11A-FUL FCC ID: 2BTAT-EOA-11A-FUL FCC ID: 2BTAT-EOA-11A-FUL

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 TEST REPORT 47 CFR FCC Part 15 Subpart B (Class B) Radio Frequency Devices – Unintentional Radiators – Limits and methods of measurement ANSI C63.4: 2014 American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Report Reference No. .................... : FCC ID. ........................................... : CTA25111700201 2BTAT-EOA-11A-FUL 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 ..................................... : Nov. 22, 2025 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 ............................ : Next Leap Inc. Address............................................. : 16-12, 4th floor, Yanghwa-ro 8-gil, Mapo-gu, Seoul South Korea Test specification .......................... : Standard ........................................... : 47 CFR FCC Part 15 Subpart B (Class B) ANSI C63.4: 2014 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. Equipment description ...................: Beauty Device 6.78Mhz FULTHERMA Trade Mark ....................................... : E0A Manufacturer .................................... : Shenzhen Baichang Technology Co., Ltd. Model/Type reference ....................... : EOA-11A-FUL List Model ......................................... : N/A Ratings.............................................. : DC 7.4V From battery and DC 5.0V From external circuit Result ................................................ : PASS Report No.: CTA25111700201 Page 2 of 24 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 : Beauty Device 6.78Mhz FULTHERMA Model /Type : EOA-11A-FUL Listed Models : N/A Applicant : Next Leap Inc. Address : 16-12, 4th floor, Yanghwa-ro 8-gil, Mapo-gu, Seoul South Korea Manufacturer : Shenzhen Baichang Technology Co., Ltd. Address : 4th Floor, Building A, Huifengjin Industrial Park, Xisha 2nd, Beihuan Road West, Shasi Community, Shajing Street, Bao'an District, Shenzhen, Guangdong, 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.: CTA25111700201 Page 3 of 24 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. T E S T S T A N D A R D S .................................................................. 4 2. S U M M A R Y ............................................................................. 5 2.1. General Remarks 5 2.2. Product Description 5 2.3. EUT operation mode 5 2.4. EUT configuration 5 2.5. Modifications 5 3. T E S T E N V I R O N M E N T ............................................................... 6 3.1. Address of the test laboratory 6 3.2. Test Facility 6 3.3. Environmental conditions 6 3.4. Test Description 6 3.5. Statement of the measurement uncertainty 6 3.6. Equipments Used during the Test 7 4. T E S T C O N D I T I O N S A N D R E S U L T S ............................................. 8 4.1. EMISSION 8 4.1.1. LIMITS OF DISTURBANCE (CLASS B) ........................................................................ 8 4.1.2. TEST CONFIGURATION ............................................................................................... 8 4.1.3. TEST PROCEDURE ...................................................................................................... 8 4.1.4. TEST RESULTS ............................................................................................................. 9 4.2. Conducted Emission 13 4.2.1. LIMITS OF DISTURBANCE (CLASS B) ...................................................................... 13 4.2.2. TEST CONFIGURATION ............................................................................................. 13 4.2.3. TEST PROCEDURE .................................................................................................... 13 4.2.4. TEST RESULTS ........................................................................................................... 13 5. T E S T S E T-UP P H O T O S O F T H E E U T ......................................... 16 6. E X T E R N A L A N D I N T E R N A L P H O T O S O F T H E E U T ....................... 17 Report No.: CTA25111700201 Page 4 of 24 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, …

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FCC ID: 2BTAT-EOA-11A-FUL Test Setup Photos of the EUT