2APEW-2C522EESR Magnetic Wireless Car Charger(HaloLock)

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Sahara Case LLC FRN: 0033710385 Contact Name: Paul Address: 199 E 52nd St, Suite 100 Telephone No: 208 941 3448 Email: [email protected] Applicant: Company name: Electronic Silk Road (Shenzhen) Tech Co., Ltd FRN: 0027407030 Product Description: ESR Magnetic Wireless Car Charger(HaloLock) Grantee code: 2APEW FCC ID: 2APEW-2C522E Contact Name: Serena Jiang Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Telephone No: +86-15019213421 Email: [email protected] [Electronic Silk Road (Shenzhen) Tech Co., Ltd] certifies that, as of the date of this filing of the application with the TCB, [Sahara Case LLC] is our designated US agent for service of process for the above referenced FCC ID. [Electronic Silk Road (Shenzhen) Tech Co., Ltd] 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 equipment. [Sahara Case LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 01.0 5.2024 Applicant’s Name: Serena Jiang US Agent’s Name: Paul Title: Engineer Title: Manager Signature Signature

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: Electronic Silk Road (Shenzhen) Tech Co., Ltd FRN: 0027407030 Grantee code: 2APEW FCC ID: 2APEW-2C522E Contact Name: Serena Jiang Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Telephone No: +86-15019213421 Fax No: Email: [email protected] i. [Electronic Silk Road (Shenzhen) Tech 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. [ Electronic Silk Road (Shenzhen) Tech 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. Electronic Silk Road (Shenzhen) Tech 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: 01.05.2024 Applicant’s Name: Serena Jiang Title: Engineer 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

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Product Name: ESR Magnetic Wireless Car Charger(HaloLock) Model Number: 2C522E FCC Identifier: 2APEW-2C522E 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: Serena Jiang Date: 1/5/2024 Title: Engineer Signature of applicant:

C5266091_X10_Ed.1 1/1 Electronic Silk Road (Shenzhen) Tech Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 1/5/2024 Subject: Request for Confidentiality FCC ID: 2APEW-2C522E 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 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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. Sincerely, Signature: Name: Serena Jiang Date: 1/5/2024 Title: Engineer

Page 1 of 4 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.com E-mail: [email protected] Photographs of the EUT Model: 2C522E External Page 2 of 4 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.com E-mail: [email protected] Page 3 of 4 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.com E-mail: [email protected] Page 4 of 4 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.com E-mail: [email protected]

Page 1 of 3 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.com E-mail: [email protected] Photographs of the EUT Model: 2C522E Internal Coil Page 2 of 3 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.com E-mail: [email protected] Page 3 of 3 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.com 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 : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi231124015-10E2 Date of issue: 2024-01-04 Applicant: Electronic Silk Road (Shenzhen) Tech Co., Ltd Product: ESR Magnetic Wireless Car Charger(HaloLock) Model(s): 2C522E FCC ID: 2APEW-2C522E Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 13 Report No.: MTi231124015-10E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com 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 13 Report No.: MTi231124015-10E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Contents 1 General Description ........................................................................................................................ 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 6 1.3 Description of support units ................................................................................................................................ 6 2 Measurement uncertainty ............................................................................................................... 6 3 Test facilities and accreditations .................................................................................................... 7 3.1 Test laboratory .................................................................................................................................................... 7 4 List of test equipment ..................................................................................................................... 8 5 Test result ........................................................................................................................................ 9 5.2 Test setup ......................................................................................................................................................... 10 5.3 Test Procedures ................................................................................................................................................ 10 5.4 Equipment Approval Considerations ................................................................................................................ 11 5.5 Test results ....................................................................................................................................................... 12 Photographs of the Test Setup ............................................................................................................ 13 Photographs of the EUT....................................................................................................................... 13 Page 4 of 13 Report No.: MTi231124015-10E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Result Certification Applicant: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Manufacturer: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Product description Product name: ESR Magnetic Wireless Car Charger(HaloLock) Trademark: ESR Model name: 2C522E Series Model: N/A Standards: FCC CFR 47 PART 1, § 1.1310 Test method: KDB 680106 D01 Wireless Power Transfer v04 Date of Test Date of test: 2023-12-04 to 2024-01-03 Te s t result: Pass Test Engineer : (David Lee) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 13 Report No.: MTi231124015-10E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: ESR Magnetic Wireless Car Charger(HaloLock) Model name: 2C522E Series Model: N/A Model difference: N/A Electrical rating: Input: DC 9V2.2A Output: 5W, 7.5W, 15W Accessories: Cable: USB-C to USB-C Cable (150cm) Hardware version: C22 V2.3 Software version: C22 V1.3 Test sample(s) number: MTi231124015-10S1001 RF specification: Operation frequency: 115-205KHz (5W, 7.5W) 360KHz (15W) Modulation type: ASK Antenna type: Coil Antenna Page 6 of 13 Report No.: MTi231124015-10E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Commu…

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Product acceptance letter 1 customer name: Shenzhen Xiaojiu Technology Co., LTD product name: C22 coil Customer Project Number: C22 Customer No.: Hardware version: C22 V2.3 software release C22 V1.3 date 2023.12.06 Shenzhen Huer Wireless Technology Co., LTD Shenzhen H-wireless Technology co ., LTD Supplier column approval examine and verify authorized strength affix one's seal Li YafeiZhu Jin roadChen Yingsong Customer column approval examine and verify Admit 2Admit 1character 503-505, Building C, Phase I, Hongmen Science Park, No.399, Jihua Road, Jihua Street, Longgang District, Shenzhen Modify the history 2 revise content affiliated person editiondate changed The outgoing line length was changed from 60mm to 45mm Chen Minghui12/05 After editing the document after approval, it should indicate the modified project number and content, Description of the marking method: New add item N + Add item + content brief Modified item M + modified item + brief content Shenzhen Huer Wireless Technology Co., LTD Shenzhen H-wireless Technology co ., LTD 503-505, Building C, Phase I, Hongmen Science Park, No.399, Jihua Road, Jihua Street, Longgang District, Shenzhen 3 1. Product physical pictures and dimensions Shenzhen Huer Wireless Technology Co., LTD Shenzhen H-wireless Technology co ., LTD 503-505, Building C, Phase I, Hongmen Science Park, No.399, Jihua Road, Jihua Street, Longgang District, Shenzhen 4 2. Charge the mobile phone coil specifications Shenzhen Huer Wireless Technology Co., LTD Shenzhen H-wireless Technology co ., LTD 503-505, Building C, Phase I, Hongmen Science Park, No.399, Jihua Road, Jihua Street, Longgang District, Shenzhen

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 : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi231124015-10E1 Date of issue: 2024-01-04 Applicant: Electronic Silk Road (Shenzhen) Tech Co., Ltd Product: ESR Magnetic Wireless Car Charger(HaloLock) Model(s): 2C522E FCC ID: 2APEW-2C522E Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 27 Report No.: MTi231124015-10E1 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.com 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 27 Report No.: MTi231124015-10E1 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.com 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)........................................................................................ 18 6.4 Emissions in frequency bands (30MHz - 1GHz)...................................................................................... 23 Photographs of the test setup ............................................................................................................. 26 Photographs of the EUT....................................................................................................................... 27 Page 4 of 27 Report No.: MTi231124015-10E1 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.com E-mail: [email protected] Test Result Certification Applicant: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Manufacturer: Electronic Silk Road (Shenzhen) Tech Co., Ltd Address: 439, Building A7, Fuhai Xinxigang, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Product description Product name: ESR Magnetic Wireless Car Charger(HaloLock) Trademark: ESR Model name: 2C522E Series Model(s): N/A Standards: 47 CFR Part 15C Test Method: ANSI C63.10-2013 Date of Test Date of test: 2023-12-04 to 2024-01-03 Test result: Pass Test Engineer : (David Lee) Reviewed By : (Leon Chen) Approved By : (Tom Xue) Page 5 of 27 Report No.: MTi231124015-10E1 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.com E-mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: ESR Magnetic Wireless Car Charger(HaloLock) Model name: 2C522E Series Model(s): N/A Model difference: N/A Electrical rating: Input: D…

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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 : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Photographs of the test setup Model: 2C522E Conducted Emission at AC power line Radiated Emissions (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 : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Radiated Emissions (30MHz - 1GHz) MPE