2BU7Z-EZ30A3-in-1 Wireless Charging Station

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BU7Z-EZ30A EZ30A We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement 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. iv. 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. US-American Point of Contact Applicant/Approval Holder Signature Date: 2026-4-24 Signature Date: 2026-4-24 Company Name: GLOCERTS TECHNOLOGY INC Wuhan Nayi Electronic Technology Co., Ltd. FRN: 0036339737 0038154100 Contact Name: Huiying Fan Fu Min Address: 19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 Phone: (626) 588-8039 +86 17740686365 Email: [email protected] [email protected]

Wuhan Nayi Electronic Technology Co., Ltd. Add: Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Date: 2026-4-25 FCC ID: 2BU7Z-EZ30A Model Number: EZ30A To Whom It May Concern, We, Wuhan Nayi Electronic Technology Co., Ltd. hereby declare that our product (as above) meet item 5.2 of KDB 680106 D01v04 as follow: Requirements of KDB 680106 D01 Yes / No Description Power transfer frequency is less than 1 MHz Yes The device operate in the frequency range is below 1 MHz. The output power from each transmitting element (e.g., coil) is less than or equal to 15 watts. Yes The maximum output power for each coil is 15W A client device providing the maximum permitted load is placed in physical contact with the transmitter (i.e., the surfaces of the transmitter and client device enclosures need to be in physical contact) Yes Client device is placed directly in contact with the transmitter. Only § 2.1091- Mobile exposure conditions apply (i.e., this provision does not cover §2.1093-Portable exposure conditions). Yes Mobile exposure conditions only The E-field and H-field strengths, at and beyond 20 cm surrounding the device surface, are demonstrated to be less than 50% of the applicable MPE limit, per KDB 447498, Table 1. These measurements shall be taken along the principal axes of the device, with one axis oriented along the direction of the estimated maximum field strength, and for three points per axis or until a 1/d (inverse distance from the emitter structure) field strength decay is observed. Symmetry considerations may be used for test reduction purposes. The device shall be operated in documented worst-case compliance scenarios (i.e., the ones that lead to the Yes The E-field and H-field strengths at and beyond 20 cm surrounding the device from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. Wuhan Nayi Electronic Technology Co., Ltd. Add: Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 maximum field components), and while all the radiating structures (e.g., coils or antennas) that by design can simultaneously transmit are energized at their nominal maximum power. For systems with more than one radiating structure, the conditions specified in (5) must be met when the system is fully loaded (i.e., clients absorbing maximum power available), and with all the radiating structures operating at maximum power at the same time, as per design conditions. If the design allows one or more radiating structures to be powered at a higher level while other radiating structures are not powered, then those cases must be tested as well. For instance, a device may use three RF coils powered at 5 W, or one coil powered at 15 W: in this case, both scenarios shall be tested Yes Device contains two coils for charging phone(can’t transmit simultaneously), one coil for charging watch, one coil for charging earphone, tested with all possible simultaneously operating transmitter working at maximum Output Power. Please do not hesitate to contact us for further explanations or comments. Sincerely, Name/Title： Fu Min/CEO Company: Wuhan Nayi Electronic Technology Co., Ltd. Address: Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 Phone: +86 17740686365 Fax: +86 17740686365 E-Mail: [email protected]

Page 1 of 3 FCC ID: 2BU7Z-EZ30A External photos Page 2 of 3 FCC ID: 2BU7Z-EZ30A Page 3 of 3 FCC ID: 2BU7Z-EZ30A

Label size : 37*23mm FCC ID: 2BU7Z-EZ30A

Page 1 of 2 FCC ID: 2BU7Z-EZ30A Internal photos Phone coil 1 Watch coil Phone coil 2 earPhone coil Page 2 of 2 FCC ID: 2BU7Z-EZ30A

Page 1 of 16 Report No.: AiTSZ-260421014FW2 Note: This device has been tested and found to comply with the standard(s) listed, this 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. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : 3-in-1 Wireless Charging Station Brand Name : EDDIBOX Model : EZ30A Series Model : N/A FCC ID : 2BU7Z-EZ30A Applicant : Wuhan Nayi Electronic Technology Co., Ltd. Address : Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 Manufacturer : Guanyu(Dongguan) Intelligent Technology Co.,Ltd Address : 402 Room, NO#801 Building,Zhen'an Middle Road,Changan Town,Dongguan City Guangdong,China Standard(s) : FCC CFR 47 PART 1, § 1.1310 KDB 680106 D01 Wireless Power Transfer v04 Date of Receipt : Apr. 21, 2026 Date of Test : Apr. 21, 2026~ Apr. 24, 2026 Issued Date : Apr. 24, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 16 Report No.: AiTSZ-260421014FW2 Report Revise Record Report Version Issued Date Notes M0 Apr. 24, 2026 Initial Release Page 3 of 16 Report No.: AiTSZ-260421014FW2 Contents 1 GENERAL INFORMATION .......................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 1.5 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 6 1.6 SPECIAL ACCESSORIES ................................................................................................................................................... 6 1.7 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 7 2 TEST CONDITIONS AND RESULTS .............................................................................................................................. 8 2.1 APPLICABLE STANDARD.................................................................................................................................................. 8 2.2 LIMIT ......................................................................................................................................................................... 8 2.3 TEST SETUP ................................................................................................................................................................. 8 2.4 MEASUREMENT PROCEDURE .......................................................................................................................................... 9 2.5 TEST RESULT OF E AND H FIELD STRENGTH ........................................................................................................................ 9 2.6 CONCLUSION ............................................................................................................................................................. 14 3 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 15 Page 4 of 16 Report No.: AiTSZ-260421014FW2 1 GENERAL INFORMATION 1.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 1.2 General Description of EUT Product Name: 3-in-1 Wireless Charging Station Model/Type reference: EZ30A Power Supply: Input: 5V 3A, 9V2A, 12V 1.5A Phone Output:5W /7.5W/ 10W /15W(Max) Earbuds Output: 5.0W(Max) Watch Output:2.5W(Max) Adapter information: Model: JG18W00A-U Input: 100-240V~ 50/60Hz 0.6A Output: 5V3A/9V2A/12V 1.5A Hardware Version: N/A Software Version: N/A Sample(s) Status: AiTSZ-260421014-1(Normal sample) AiTSZ-260421014-2(Engineer sample) Wireless Charger: Operation frequency: Coil1& Coil2: For Phone: 110kHz-205kHz Coil3: For Earphone: 110kHz-205kHz Coil4: For Watch: 110kHz-205kHz Modulation Technology: ASK Antenna Type: Loop coil antenna Antenna gain: 0dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 5 of 16 Report No.: AiTSZ-260421014FW2 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, …

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Page 1 of 26 Report No.: AiTSZ-260421014FW1 Note: This device has been tested and found to comply with the standard(s) listed, this 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. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : 3-in-1 Wireless Charging Station Brand Name : EDDIBOX Model : EZ30A Series Model : N/A FCC ID : 2BU7Z-EZ30A Applicant : Wuhan Nayi Electronic Technology Co., Ltd. Address : Rm 505, Hongshan Science and Technology Bldg, No. 43 Wenzhi St, Hongshan Dist, Wuhan, Hubei, China 430070 Manufacturer : Guanyu(Dongguan) Intelligent Technology Co.,Ltd Address : 402 Room, NO#801 Building,Zhen'an Middle Road,Changan Town,Dongguan City Guangdong,China Standard(s) : FCC CFR Title 47 Part 15 Subpart C Date of Receipt : Apr. 21, 2026 Date of Test : Apr. 21, 2026~ Apr. 24, 2026 Issued Date : Apr. 24, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 26 Report No.: AiTSZ-260421014FW1 Report Revise Record Report Version Issued Date Notes M0 Apr. 24, 2026 Initial Release Page 3 of 26 Report No.: AiTSZ-260421014FW1 Contents 1 TEST SUMMARY ....................................................................................................................................................... 4 1.1 TEST STANDARDS ......................................................................................................................................................... 4 1.2 TEST SUMMARY ........................................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 GENERAL INFORMATION .......................................................................................................................................... 6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 7 2.4 SPECIAL ACCESSORIES ................................................................................................................................................... 7 2.5 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 8 3 TEST CONDITIONS AND RESULTS .............................................................................................................................. 9 3.1 CONDUCTED EMISSIONS TEST ......................................................................................................................................... 9 3.2 RADIATED EMISSIONS .................................................................................................................................................. 12 3.3 20DB BANDWIDTH ..................................................................................................................................................... 18 3.4 ANTENNA REQUIREMENT ............................................................................................................................................. 20 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 21 5 PHOTOS OF THE EUT............................................................................................................................................... 22 Page 4 of 26 Report No.: AiTSZ-260421014FW1 1 TEST SUMMARY 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.207,15.209, 15.215(c) ANSI C63.10: 2020: American National Standard for Testing Unlicensed Wireless Devices 1.2 Test Summary Test Item Section in CFR 47 Test Result Electric Field Radiated Emissions FCC Part 15 C (Section15.209) PASS 20dB Bandwidth/99% Bandwidth FCC Part 15 C (Section15.215(c)) PASS AC Power Line Conducted Emission FCC Part 15 C (Section15.207) PASS Antenna Requirement FCC Part 15 C (Section15.203 PASS Page 5 of 26 Report No.: AiTSZ-260421014FW1 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guang…

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东莞市德弗力五金电子材料有限公司 Dongguan city DFL Electronic Technology Co.,LTD 承 认 书 客户名称(CUSTOMER): 客户料号(PART NO.): 品 名(DESCRIPTION): 规格(SPECIFICATION): 东莞市石碣镇新风西路107号 电话：0769-86016320 传真：0769-86372427 第 1 页 共 2 页 日 期(DATE): 0.08*105P丝包线,∅38.0x15，电感量6.8uH,隔磁片 ∅44X0.8(开线槽)磁边起30 M M 20220906 SPECIFICATION FOR APPROVEAL ZLGD A1-0057 线圈+磁片 ZLGD Address:No. 107, Xinfeng West Road, Shijie Town, Dongguan City 产品型号: SPECIFICATION 二、原理图（schematic diagram:） 拟制/日期PREPARED BY/DATE 审核/日期CHECKED BY/DATE 东莞市德弗力五金电子材料有限公司 Dongguan city DFL Electronic Technology Co.,LTD DESC Rev:A 版本 Customer: Date: Description: 一、尺寸DIMENSION:(mm) A B C D G H I 三、绕线参数(WindingSpecification:) 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 四、电气特性 ELECTRICAL CHARACTERISTICS: 温度 TEMPERATURE:25±10°C,湿度 RELATIVE HUMIDITY:65±20% 序号 NO. 客户/日期CUSTOMEU/DATE 端子 TERMINAL 项目 ITEM 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 2 3 4 IND. IND. Q值 DCR 20220906 43.2-1.0 15.0±1.0 38.02.0 1 6.8UH（必须在6.5-7.1内） 100KHZ/1.0V J K L SHDA 1062 线圈+磁片 30 3.0 0.08X105P丝包线 12TS 逆时针 3.5±1.5 B C A E D ZLGD E F ZLGD0-15*38.0 -30-FR 第 2 页 共 2 页 + + Operation Frequency100-300KHz Antenna TypeLoop coil antenna Antenna gain:0dBi We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

ADD.:No. 76, Baihua Road, Shijie Town, Dongguan City, Guangdong, China Operation Frequency 100-300KHz Antenna Type Loop coil antenna Antenna gain: 0dBi We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

ADD.:No. 76, Baihua Road, Shijie Town, Dongguan City, Guangdong, China Operation Frequency 100-500KHz Antenna Type Loop coil antenna Antenna gain: 0dBi We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Page 1 of 1 FCC ID: 2BU7Z-EZ30A