2BW2S-EZPEN2LCEZpen 2 Lite

Covered Equipment Certification Attestation Letter 7/14/2026 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BW2S-EZPEN2LC MEVERTEC Inc. (“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. This includes certifying 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). 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. MEVERTEC Inc. (“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. Signed: Printed name: YONGSEON JEONG Title: CEO Company Name: MEVERTEC Inc. Date: 7/23/2026

8 The Green #11108, Dover, DE 19901 United States of America JNM GROUP INC. [email protected] * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter July 23, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Whom It May Concern: Re: CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation FCC ID: 2BW2S-EZPEN2LC Per section 2.911(d)(7) of the FCC rules, MEVERTEC Inc (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: JNM GROUP INC. Physical U.S. Company Address: 8 The Green #11108, Dover, DE 19901, United States of America Agent name: Young Ju, Kim Agent Email Address: [email protected] FRN: 0035645514 The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: YONGSEON JEONG Printed name: Young Ju, Kim Title: CEO Title: Director Company Name: Company Name: JNM GROUP INC. Date: July 23, 2026 Date: July 23, 2026

7/25/2026 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Nemko Korea Co., Ltd. (165-51, Yurim-ro, Cheoin-gu Yongin-si Gyeonggi- do, 17042, Korea), 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 FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti- Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. 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, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: YONGSEON JEONG

July 23, 2026 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2BW2S-EZPEN2LC Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒ Permanent ☐ Short Term External Photos ------------------ ☒ Short Term Internal Photos ☐ Permanent* ☒ Short Term Operation Description ☒ Permanent ☐ Short Term Parts List & Placement/BOM ☒ Permanent ☐ Short Term Schematic Diagrams ☒ Permanent ☐ Short Term Test Setup Photos ------------------ ☒ Short Term User’s Manual ☐ Permanent* ☒ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: YONGSEON JEONG Title: CEO Company Name: MEVERTEC Inc.

FCC ID : 2BW2S-EZPEN2LC LABELLING REQUIREMENTS Labelling Requirements Since the product is so small size, the 15.19(a)(3) statement is placed in the manual. § 15.19 (a)(5) Labeling requirements: When the device is so small or for such use that it is impracticable to label it with the statement specified under paragraph (a) of this section in a font that is four-point or larger, and the device does not have a display that can show electronic labeling, then the information required by this paragraph shall be placed in the user manual and must also either be placed on the device packaging or on a removable label attached to the device.

Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 1 of 12 Nemko Korea Co., Ltd. 165-51, Yurim-ro, Cheoin-gu, Yongin-si, Gyeonggi-do,17042, Republic of Korea TEL:+82 31 330-1700 FAX:+82 31 322 2332 FCC EVALUATION REPORT FOR CERTIFICATION Project No. : NK-26-R-130 Dates of receipt : March 25, 2026 Applicant : MEVERTEC Inc. Dates of Issue : July 23, 2026 #1042, 10F, 33, Sagimakgol-ro 62beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea, Republic of Test Site : Nemko Korea Co., Ltd. Model: EZPEN2L Additional Model(s): - EUT Type: EZpen 2 Lite Classification: FCC Part 15 Low Power Transmitter Below 1705 kHz Date of Test: July 11, 2026 Applied Standard: FCC Part 1 Subpart I FCC Part 2 Subpoart J The device bearing the brand name and model specified above has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2020. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. I attest to the accuracy of data and all measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Tested By : Hyeonseung Lee Reviewed By : Hoonpyo Lee Test Engineer Technical Manager FCC ID : 2BW2S-EZPEN2LC Applicant : MEVERTEC Inc. Brand Name : Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 2 of 12 Revision History Rev. Issue Date Revisions Revised By 00 July 23, 2026 Initial issue Hyeonseung Lee Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 3 of 12 TABLE OF CONTENTS 1. INTRODUCTION ............................................................................................................................... 4 1.1 Test facility ....................................................................................................................................................... 4 1.2 Accreditation and listing ................................................................................................................................... 4 2. EUT INFORMATION & TEST CONDITIONS .................................................................................... 5 2.1 EUT Information ............................................................................................................................................... 5 2.2 Operation During Test ...................................................................................................................................... 6 2.3 Support Equipment .......................................................................................................................................... 7 2.4 Setup Drawing .................................................................................................................................................. 7 3. TEST METHODOLOGY .................................................................................................................... 8 4. DESCRIPTION OF TESTS ................................................................................................................ 9 4.1 Maximum Permissible RF Exposure ................................................................................................................ 9 5. TEST DATA .................................................................................................................................... 10 5.1 Maximum Permissible RF Exposure .............................................................................................................. 10 6. TEST EQUIPMENT ......................................................................................................................... 12 Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 4 of 12 1. INTRODUCTION 1.1 Test facility The measurement procedure described in 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 (ANSI C63.4-2014), the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2020) was used in determining radiated and conducted emissions emanating. These measurement tests were conducted at Nemko Korea Co., Ltd. The site address 165-51, Yurim-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 17042, Rep. of Korea. 1.2 Accreditation and listing Accreditation type Accreditation number CAB Accreditation for DOC Designation No. KR0026 KOLAS Accredited Lab. (Korea Laboratory Accreditation Scheme) Registration No. KT155 Canada IC Registered site Site No. 29506 VCCI registration site(RE/CE/Telecom CE) Member No. 2118 EMC CBTL TL124 KCC(RRL)Designated Lab. Registration No. KR0026 Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 5 of 12 2. EUT INFORMATION & TEST CONDITIONS 2.1 EUT Information 2.1.1 Specifications EUT Type EZpen 2 Lite Model Name EZPEN2L Frequency of Operation 200.5 kHz Modulation type ASK Antenna Specification Internal type EUT Rated Voltage USB-C Adaptor : DC 5 V Test Voltage DC 5 V (USB-C Adaptor : AC 120 V, 60 Hz) Remarks - Test Report No.: REP176081-3 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 6 of 12 2.2 Operation During Test During the test, the Bluetooth Pen was charged on the EUT to ensure continuous measurement of the wireless charging signal. 2.2.1 Worst-case Configuration and Mode The EUT was tested in mobile mode in the following configurations: Test Configuration Test Frequency Description 1 200.5 kHz DUT …

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Test Report No.: REP176081-2 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 1 of 21 Nemko Korea Co., Ltd. 165-51, Yurim-ro, Cheoin-gu, Yongin-si, Gyeonggi-do,17042, Republic of Korea TEL:+82 31 330-1700 FAX:+82 31 322 2332 FCC EVALUATION REPORT FOR CERTIFICATION Project No. : NK-26-R-130 Dates of receipt : March 25, 2026 Applicant : MEVERTEC Inc. Dates of Issue : July 25, 2026 #1042, 10F, 33, Sagimakgol-ro 62beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea, Republic of Test Site : Nemko Korea Co., Ltd. Model: EZPEN2L Additional Model(s): - EUT Type: EZpen 2 Lite Classification: FCC Part 15 Low Power Transmitter Below 1705 kHz Date of Test: July 6, 2026 ~ July 11, 2026 Applied Standard: FCC 47 CFR Part 15.209 The device bearing the brand name and model specified above has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2020. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. I attest to the accuracy of data and all measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Tested By : Hyeonseung Lee Reviewed By : Hoonpyo Lee Test Engineer Technical Manager FCC ID : 2BW2S-EZPEN2LC Applicant : MEVERTEC Inc. Brand Name : Test Report No.: REP176081-2 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 2 of 21 Revision History Rev. Issue Date Revisions Revised By 00 July 25, 2026 Initial issue Hyeonseung Lee Test Report No.: REP176081-2 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 3 of 21 TABLE OF CONTENTS 1. INTRODUCTION ............................................................................................................................... 4 1.1 Test facility ....................................................................................................................................................... 4 1.2 Accreditation and listing ................................................................................................................................... 4 2. EUT INFORMATION & TEST CONDITIONS .................................................................................... 5 2.1 EUT Information ............................................................................................................................................... 5 2.2 Operation During Test ...................................................................................................................................... 6 2.3 Support Equipment .......................................................................................................................................... 7 2.4 Setup Drawing .................................................................................................................................................. 7 3. ANTENNA REQUIREMENTS ........................................................................................................... 7 4. SUMMARY OF TEST RESULTS ...................................................................................................... 9 5. TEST METHODOLOGY .................................................................................................................. 10 6. DESCRIPTION OF TESTS .............................................................................................................. 11 6.1 Occupied Bandwidth ...................................................................................................................................... 11 6.2 Radiated Emissions ....................................................................................................................................... 12 6.3 AC Line Conducted Emissions....................................................................................................................... 13 7. TEST DATA .................................................................................................................................... 15 7.1 Occupied Bandwidth ...................................................................................................................................... 15 7.2 Radiated Emissions ....................................................................................................................................... 16 7.3 AC Line Conducted ........................................................................................................................................ 18 8. TEST EQUIPMENT ......................................................................................................................... 20 9. ACCURACY OF MEASUREMENT & DECISION RULE ................................................................. 21 9.1 Uncertainty Calculation .................................................................................................................................. 21 9.2 Decision rule................................................................................................................................................... 21 Test Report No.: REP176081-2 FCC ID : 2BW2S-EZPEN2LC TRF-FCC&IC-RF_Rev.0.1 Nemko Korea Co., Ltd. Page 4 of 21 1. INTRODUCTION 1.1 Test facility The measurement procedure described in 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 (ANSI C63.4-2014), the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2020) was used in determining radiated and conducted emissions emanating. These measu…

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7/25/2026 Nemko North America, Inc. 303 River Road Ottawa, ON K1V 1H2 Canada JUSTIFICATION STATEMENT FOR NOT NEEDING ANTENNA GAIN FCC ID: 2BW2S-EZPEN2LC This device has Wireless charging functionality and only radiated emissions measurements are used to demonstrate compliance with FCC limits for fundamental and spurious emissions. Therefore, no separate antenna gain is required. Signed: Printed name: YONGSEON JEONG Title: CEO Date: 7/25/2026