2BHGH-EZ313 in 1 wireless charger

The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance between 20cm the radiator your body.

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Nanjing Dianxiao’er Technology Co., Ltd. Grantee code: 2BHGH FRN: 0035661362 FCC ID: 2BHGH-EZ31 Contact Name: Su Hengyi Address: Bldg E1, East Rm-201-A, No.15 Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu, China. Telephone No: 057487607921 Fax No: Email: [email protected] i. [Nanjing Dianxiao’er Technology 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. The applicant must sign this certification. ii. [ Nanjing Dianxiao’er Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Nanjing Dianxiao’er Technology Co., Ltd. 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. Date: 08.12.2024 Applicant’s Name: Su Hengyi Title: CEO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Nanjing Dianxiao’er Technology Co., Ltd. Product Similarity Declaration Product name: 3 in 1 wireless charger Model name: EZ31, EZ30, EZ32, EZ34, WF31 FCC ID: 2BHGH-EZ31 We (Nanjing Dianxiao’er Technology Co., Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name. Signature: Name: Su Hengyi Title: CEO Date: 08.12.2024

CFR47§2.911(d)(7)AgentDesignationAttestation Date:08-06-2024 FCCID:2BHGH-EZ31FRN:0035661362 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 NanjingDianxiao’erTechnologyCo.,Ltd.(“theapplicant”)asrequiredbysection2.911(d)(7), designatesthefollowingagent,locatedintheUnitedStates,forpurposesofactingasthe applicant’sagentforserviceofprocess. Theapplicantacknowledgesthattheywillmaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment.Theapplicantfurtheracknowledgestheir responsibilitytoinformtheFCCwhenevertheagentinformationchanges. U.S.AgentInformation: JamesHe OasisCompliance,Inc. FRN:0033464157 3313VerdiDr,SanJose,CA95111 [email protected] cell:2026028330 Sincerelyyours, SuHengyi Manager NanjingDianxiao’erTechnologyCo.,Ltd. Address:BldgE1,EastRm-201-A,No.15WanshouRoad,JiangbeiNewArea,Nanjing,Jiangsu, China. Email:[email protected] Phone:+86-057487607921

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Nanjing Dianxiao’er Technology Co., Ltd. Address: Bldg E1, East Rm-201-A, No.15 Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu, China. Product Name: 3 in 1 wireless charger Model Number: EZ31, EZ30, EZ32, EZ34, WF31 FCC Identifier: 2BHGH-EZ31 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Su Hengyi Date: 8/12/2024 Title: CEO Signature of applicant:

C5266091_X10_Ed.2 1/1 Nanjing Dianxiao’er Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 8/12/2024 Subject: Request for Confidentiality FCC ID: 2BHGH-EZ31 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Su Hengyi Title: CEO

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Photographs of the EUT (External Photos) Model: EZ31 Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected]

Model: EZ31 FCC ID: 2BHGH-EZ31 Input﹕ 9V 2A/12V 1.5A Output:3.5W/5W/7.5W/15W MFR.: Nanjing Dianxiao’er Technology Co., Ltd. 标签内容 Model: EZ31 FCC ID: 2BHGH-EZ31 Input﹕ 9V 2A/12V 1.5A Output1:15W Max(Phone) Output2:5W Max(TWS) Output3:3.5W Max(iWatch) MFR.: Nanjing Dianxiao’er Technology Co., Ltd. Model: EZ31 FCC ID: 2BHGH-EZ31 Input﹕ 9V 2A/12V 1.5A Output1:15W Max(Phone) Output2:5W Max(TWS) Output3:3.5W Max(iWatch) MFR.: Nanjing Dianxiao’er Technology Co., Ltd.

Page 1 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Photographs of the EUT (Internal Photos) Model: EZ31 Coil3 Page 2 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Page 3 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Page 4 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Coil2 Page 5 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Coil1 Page 6 of 6 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected]

The test report is only used for customer scientific research, teaching, internal quality control and other purposes, and is for internal reference only. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (86-755) 88850135-1349 Tel : (86-755) 88850135-1349 Tel : (86-755) 88850135-1349 Tel : (86-755) 88850135-1349 Test Report Report No.: MTi240701009-01E2 Date of issue: 2024-07-27 Applicant: Nanjing Dianxiao’ er Technology Co., Ltd. Product: 3 in 1 wireless charger Model(s): EZ31, EZ30, EZ32, EZ34, WF31 FCC ID: 2BHGH-EZ31 Shenzhen Microtest Co., Ltd. http://www.mtitest.cn Page 2 of 14 Report No.: MTi240701009-01E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 14 Report No.: MTi240701009-01E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Contents 1 General Description ........................................................................................................................ 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 7 2 Measurement uncertainty ............................................................................................................... 7 3 Test facilities and accreditations .................................................................................................... 8 3.1 Test laboratory .................................................................................................................................................... 8 4 List of test equipment ..................................................................................................................... 9 5 Test result ...................................................................................................................................... 10 5.2 Test setup ......................................................................................................................................................... 11 5.3 Test Procedures ................................................................................................................................................ 11 5.4 Information of test equipment ........................................................................................................................... 12 5.5 Test results ....................................................................................................................................................... 13 Photographs of the Test Setup ............................................................................................................ 14 Photographs of the EUT....................................................................................................................... 14 Page 4 of 14 Report No.: MTi240701009-01E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] Test Result Certification Applicant: Nanjing Dianxiao’ er Technology Co., Ltd. Address: Building E1, East Room-201-A, the Nanjing Technology Industrial Park of Nanjing University of Technology, No.15, Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu Province, China. Manufacturer: Nanjing Dianxiao’ er Technology Co., Ltd. Address: Building E1, East Room-201-A, the Nanjing Technology Industrial Park of Nanjing University of Technology, No.15, Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu Province, China. Product description Product name: 3 in 1 wireless charger Trademark: N/A Model name: EZ31 Series Model: EZ30, EZ32, EZ34, WF31 Standards: FCC CFR 47 PART 1, § 1.1310 Test method: KDB 680106 D01 Wireless Power Transfer v04 Date of Test Date of test: 2024-07-06 to 2024-07-27 Te s t result: Pass Test Engineer : (James Qin) Reviewed By : (David Lee) Approved By : (Leon Chen) Page 5 of 14 Report No.: MTi240701009-01E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.cn E-mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: 3 in 1 wireless charger Model name: EZ31 Series Model: EZ30 EZ32 EZ34 WF31 Model difference: All the models are the same circuit and module, except the model name. Electrical rating: Input: DC 9V/ 2A, 12V/ 1.5A Output1: 15W Max(Phone) Output2: 5W Max(TWS) Output3: 3.5W Max(iWatch) Accessories: Cable: Type-c to Type-c Cable: 100cm Hardware version: 2C74 Software version: V1.0 Test sample(s) nu…

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东莞市汉文电子科技有限公司 Han Wen TECHNOLOGY LTD TEL: 0769-8 1804939 FAX: 0769-8 1381716 样品规格承认书 SAMPLE SPECIFICATION FOR APPROVAL 页码:1 /3 客户名称/Custo mer 客户编号/Part Name 编号/Part NameWE-TX-002 规 格/Part No. 13*0.08*105P*12TS*G43*5.3*1.0双槽 版本/Rev. 00 制 定日期/Date2020-11-30 客户承认签章/ Custo mer Approved And Si gnatu re 本厂确认/Han wen Approved 郭汉平 1.送样的原因/Sample Submission Reason 1.新规格/New SPEC 2.New Materi al/追加材料。 3.ECR/变更。 4.改善包装。 2.变更的规格说明/Request For New SPEC. 原 规格/Current希望变更规格/Request变更理由/Reason 备注/Remark: 1.本产品符合环境关联物质的管理规定要求. Above product comply to li yin Environmenta l mate rial syste m requirement. 2.如 未回传，则以贵司下订单为样品通过 ! In Event Of No Sign Back,We Will Under Take P.O. As Acceptance To Sample Approval! Form No.:HWQSPE002 Rev:01 √ Address: 108 Chonghuan West Road, Shijie Town, Dongguan City Ningbo Weie Electronic Technology Co., Ltd. 产品规格 Product Specification 客 户 客户编号日期 2020-1 1-3 0文件编号 HW-0 3-8 6 产品编号 WE-TX-002 产品规格 13*0.08*105P*12TS*G43*5.3 *1.0双槽 版本 00 页码 2/3 1. 外观 & 尺寸 (U nit: mm)： ABCDEFHI 43.5±0.538.5±0.513±0.538±1.017±1.03.0±1.01.0±0.12.6MAX 2. 电气特性: No.Para meterSpeci fica tionTest Inst ru ment 1LS LS:6.3uH±10% DIGITAL LCR METER or EQUIVALENT (＠100kHz 1.0 Vrms 2Q80MIN 3DCR45mΩ Max 3.材料表： 材料名称规格厂商 线材 0.08*105P丝包线HY 磁片 G43*5.3*1.0MM 双槽XYY 双面胶 Ø43*5.3*0.08 MM 普通双面胶XR 胶水 至尊999GX 高温胶带5MM 高温胶带 YH 锡高温无铅锡 YX 备注： 确认栏/Appro val 制作审核核准 客户确认 郭星星聂艳兰郭汉平 Ningbo Weie Electronic Technology Co., Ltd. 样品测试数据 Sample T es t Data 客 户 客户编号日期 2020-1 1-3 0文件编号 HW-0 3-8 6 产品编号 WE-TX-0 02 产品规格 13*0.08*105P*12TS*G43*5.3*1.0双槽 版本 00 页码 3/3 测试项目 特性测试尺寸测量 LsQDCRABCDEFHI 规格标准 6.3uH±10% 80 MIN 45mΩ Max 43.5±0.538.5±0.5 13±0.538±1.017±1.0 3.0±1.01.0±0.12.6MAX 单位 uHmΩmm 测试条件 LCR测试仪(100KHz/1.0V) 卡尺 测试数据 No.16.028636.0043.6738.2813.0237.5016.80 3.50 0.95 2.48 No.25.90 8837.5043.5938.313.0037.3016.70 4.00 0.93 2.51 No.36.0887.0 36.5043.6238.3213.0537.6016.50 3.00 0.97 2.53 No.4 No.5 No.6 No.7 No.8 No.9 No.10 判定结果 OKOKOKOKOKOKOKOKOKOKOK 备注： 确认栏/Appro val 制作审核核准 客户确认 郭星星聂艳兰郭汉平 Ningbo Weie Electronic Technology Co., Ltd.

The test report is only used for customer scientific research, teaching, internal quality control and other purposes, and is for internal reference only. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) We b : http://www.mtitest.cn E-mail: [email protected] Test Report Report No.: MTi240701009-01E1 Date of issue: 2024-07-27 Applicant: Nanjing Dianxiao’ er Technology Co., Ltd. Product name: 3 in 1 wireless charger Model(s): EZ31, EZ30, EZ32, EZ34, WF31 FCC ID: 2BHGH-EZ31 Shenzhen Microtest Co., Ltd. http://www.mtitest.cn Page 2 of 25 Report No.: MTi240701009-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) We b : http://www.mtitest.cn E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 25 Report No.: MTi240701009-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) We b : http://www.mtitest.cn E-mail: [email protected] Table of contents 1 General Description ......................................................................................................................... 5 1.1 Description of the EUT ............................................................................................................................... 5 1.2 Description of test modes .......................................................................................................................... 5 1.3 Environmental Conditions .......................................................................................................................... 6 1.4 Description of support units ....................................................................................................................... 6 1.5 Measurement uncertainty .......................................................................................................................... 6 2 Summary of Test Result .................................................................................................................. 7 3 Test Facilities and accreditations ................................................................................................... 8 3.1 Test laboratory ........................................................................................................................................... 8 4 List of test equipment ...................................................................................................................... 9 5 Evaluation Results (Evaluation) .................................................................................................... 10 5.1 Antenna requirement ............................................................................................................................... 10 6 Radio Spectrum Matter Test Results (RF) .................................................................................... 11 6.1 Conducted Emission at AC power line .................................................................................................... 11 6.2 20dB Occupied Bandwidth ...................................................................................................................... 14 6.3 Emissions in frequency bands (below 30MHz)........................................................................................ 19 6.4 Emissions in frequency bands (30MHz - 1GHz)...................................................................................... 22 Photographs of the test setup ............................................................................................................. 25 Photographs of the EUT....................................................................................................................... 25 Page 4 of 25 Report No.: MTi240701009-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) We b : http://www.mtitest.cn E-mail: [email protected] Test Result Certification Applicant: Nanjing Dianxiao’ er Technology Co., Ltd. Address: Building E1, East Room-201-A, the Nanjing Technology Industrial Park of Nanjing University of Technology, No.15, Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu Province, China. Manufacturer: Nanjing Dianxiao’ er Technology Co., Ltd. Address: Building E1, East Room-201-A, the Nanjing Technology Industrial Park of Nanjing University of Technology, No.15, Wanshou Road, Jiangbei New Area, Nanjing, Jiangsu Province, China. Product description Product name: 3 in 1 wireless charger Trade mark: N/A Model name: EZ31 Series Model(s) : EZ30, EZ32, EZ34, WF31 Standards: 47 CFR Part 15C Test Method: ANSI C63.10-2013 Date of Test Date of test: 2024-07-06 to 2024-07-27 Test result: Pass Test Engineer : (James Qin) Reviewed By : (David Lee) Approved By : (Leon Chen) Page 5 of 25 Report No.: MTi240701009-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-…

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Page 1 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Photographs of the test setup Model: EZ31 Conducted Emission at AC power line 20dB Occupied Bandwidth Emissions in frequency bands (below 30MHz) Page 2 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: 0755-88850135-1439 Mobile: 131-4343-1439 (Wechat same number) Web: http://www.mtitest.cn E-mail: [email protected] Emissions in frequency bands (30MHz - 1GHz) MPE