2BC4DWX001-LYMobile wireless charging

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. FCC WARNING

1/1 US Agent for Service of ProcessLETTER 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: THREE STONES MEDIA LLC FRN: 0033401761 Contact Name: Sijie Zhang Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Telephone No: +1 267 909 3692 Email: [email protected] Applicant: Company name: Huizhou Liyang Hardware and Plastic Products Co.,Ltd Product Description: wireless charger Grantee code: 2BC4D FCC ID: 2BC4DWX001-LY FRN: 0034330092 Contact Name: Deng qing hua Address: BaimaweiVillage,YuanzhouTown,HuizhouCity,Guangdong Province Telephone No: 17507696414 Email: FRN: [email protected] 0034330092 [Huizhou Liyang Hardware and Plastic Products Co.,Ltd] certifies that, as of the date of this filing of the application with the TCB, [THREE STONES MEDIA LLC] is our designated US agent for service of process for the above referenced FCC ID. [Huizhou Liyang Hardware and Plastic Products 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. [THREE STONES MEDIA 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 Applicantis 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. 1/1 Date: 20/10/2023 Applicant’s Name: Deng qing hua US Agent’s Name: Sijie Zhang Title:manager Title: President 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: Huizhou Liyang Hardware and Plastic Products Co.,Ltd Grantee code: 2BC4D FCC ID: 2BC4DWX001-LY Contact Name: Deng qing hua Address: Baimawei Village,Yuanzhou Town,Huizhou City,Guangdong Province Telephone No: 17507696414 Fax No: N/A Email: [email protected] i. [Huizhou Liyang Hardware and Plastic Products 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. [Huizhou Liyang Hardware and Plastic Products 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. Theapplicantmustsignthiscertification. Huizhou Liyang Hardware and Plastic Products Co.,Ltd certifies that, as of the date of the filing of theapplication, the applicant is notidentified on the Covered List as an entity producing “covered”equipment. Date: 20/10/2023 Applicant’s Name: Deng qing hua Title: manager 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 < Huizhou Liyang Hardware and Plastic Products Co.,Ltd > Company: Huizhou Liyang Hardware and Plastic Products Co.,Ltd Address: Baimawei Village,Yuanzhou Town,Huizhou City,Guangdong Province Product Name: Mobile wireless charging Model Number: WX-001 FCC Identifier: 2BC4DWX001-LY We authorize LGAI Technological Center S.A., Ronda de la Font delCarme, 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: Deng qing hua Date: 20/10/2023 Title: manager Signature of applicant:

C5266091_X10_Ed.2 1/1 < Huizhou Liyang Hardware and Plastic Products Co.,Ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046Date: 20/10/2023 Subject: Request for Confidentiality FCC ID: 2BC4DWX001-LY 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 Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos User’s Manual NOTE 1 Internal Photos NOTE 1 Parts List / Tune Up / BOM List RF Exposure Info Operational Description Cover Letter(s) FCC Software Security Requirements for UNII devices 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 _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. C5266091_X10_Ed.2 1/1 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: Deng qing hua Title: manager

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

30mm 15mm Model :WX-001 product name:Mobile wireless charging For home or office use FCC ID :2BC4DWX001-LY Model :WX-001 product name:Mobile wireless charging For home or office use FCC ID :2BC4DWX001-LY 30mm 15mm

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Induction coil Photo 5

FCC ID: 2BC4DWX001-LY 1.Measuring Standard FCC Part 1(1.1310) and Part 2(2.1091), KDB 680106 D01v03r01 RF Exposure Wireless Charging App v03 1.2. Requiments Three different categories of transmitters are defined by the FCC in OET Bulletin 65. These categories are fixed installation, mobile, and portable and are defined as follows: o Fixed Installations: fixed location means that the device, including its antenna, is physically secured at a permanent location and is not able to be easily moved to another location. Additionally, distance to humans from the antenna is maintained to at least 2 meters. o Mobile Devices: a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to be generally used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structures and the body of the user or nearby persons. Transmitters designed to be used by consumers or workers that can be easily re-located, such as a wireless modem operating in a laptop computer, are considered mobile devices if they meet the 20 centimeter separation requirement. The FCC rules for evaluating mobile devices for RF compliance are found in 47 CFR §2.1091. o Portable Devices: a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable device requirements are found in Section 2.1093 of the FCC's Rules (47 CFR§2.1093). The FCC also categorizes the use of the device as based upon the user’s awareness and ability to exercise control over his or her exposure. The two categories defined are Occupational/ Controlled Exposure and General Population/Uncontrolled Exposure. These two categories are defined as follows: Occupational/Controlled Exposure: In general, occupational/controlled exposure limits are applicable to situations in which persons are exposed as a consequence of their employment, who have been made fully aware of the potential for exposure and can exercise control over their exposure. This exposure category is also applicable when the exposure is of a transient nature due to incidental passage through a location where the exposure levels may be higher than the general population/uncontrolled limits, but the exposed person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. Awareness of the potential for RF exposure in a workplace or similar environment can be provided through specific training as part of a RF safety program. If appropriate, warning signs and labels can also be used to establish such awareness by providing prominent information on the risk of potential exposure and instructions on methods to minimize such exposure risks. General Population/Uncontrolled Exposure: The general population / uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. Warning labels placed on low-power consumer devices such as cellular telephones are not considered sufficient to allow the device to be considered under the occupational/controlled category, and the general population/uncontrolled exposure limits apply to these devices. 1.3 Test configuration 1, The field strength of both E-field was measured at 15cm, H-field was measured at 15cm surrounding the device, and 20 cm away from the surface from all coils using the equipment list above for determining compliance with the MPE requirements of FCC Part 1.1310. 2, The RF power density was measured at Under maximum load test 3, Maximum E-field measurements was made 15cm from each side of the EUT and H-field measurements was made 15cm from surrounding the EUT and 20 cm away from the surface from all coils. Along the side of the EUT and still 20cm away from the edge of the EUT, the field probes were positioned at the location where there is maximum field strength. The maximum E-field and H-field is reported below. 4, This device uses a wireless charging circuit for power transfer operating at the frequency of 111–205kHz. Thus, the 300kHz limits were used: E-field Limit = 614 (V/m); H-field limit = 1.63 (A/m). 1.4 Test Setup 2. Limits 3. MEASURING DEVICE AND TEST EQUIPMENT 3.1 Test Instruments Item Equipment Manufacturer Model No. Serial No. Last Cal. Cal. Due day 1 Exposure Level Tester narda ELT-400 N-0231 2023.08.22 2024.08.21 2 Magnetic field probe 100cm2 narda ELT probe 100cm2 M0675 2023.08.22 2024.08.21 3 Isotropic Electric Field Probe narda EP-601 511WX60706 2023.08.30 2024.08.29 3.2 Measurement Uncertainty (95% confidence levels, k=2) No. Item Uncertainty 1 Uncertainty for H-Field 2.39dB 2 Uncertainty for E-Field 2.45dB 4. Measuring Results EUT: Mobile wireless charging Model Name. : WX-001 Temperature: 24 °C Relative Humidity: 56% Pressure: 1010hPa Test Date: 2023-9-07 Test Voltage: AC120V/60Hz For Full load mode: E-Field Strength at 15 cm for position A,B,C,D 20cm for position E from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Test Position E Limit (50%) (V/m) Limits Test (V/m) 0.111-0.205 4.344 3.917 3.843 4.061 4.437 307 614 H-Filed Strength at 15 cm for position A,B,C,D 20cm for position E from the edges surrounding the EUT (A/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Test Position E Limit (50%) (A/m) Limits Test (A/m) 0.111-0.205 0.713 0.690 0.673 0.813 0.660 0.815 1.63 For Null load mode: E-Field Stre…

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Manufacturer: Shenzhen Defruilin Electronic Technology Co., Ltd Model:：WX-001-DF-5W-V1.0 Turns：25 Main board size diagram: 33.9 * 33.8 * 1.0 (unit: mm tolerance: 0.2mm) Coil size: 50* 50 * 22 (unit: mm tolerance: 0.1mm)

Report No.: S23081803101001 Version.1.1Page 1 of 24 FCC Test Report FCC ID: 2BC4DWX001-LY Product: Mobile wireless charging Trade Name: N/A Model Number: WX-001 Family Model: N/A Report No.: S23081803101001 Prepared for Huizhou Liyang Hardware and Plastic Products Co.,Ltd BaimaweiVillage,YuanzhouTown,HuizhouCity,Guangdong Province Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, SanweiCommunity,Xixiang Street, Bao’an District, Shenzhen P.R. China Tel:400-800-6106,0755-2320 0050 / 2320 0090 Website:http://www.ntek.org.cn Report No.: S23081803101001 Version.1.1Page 2 of 24 TEST RESULTCERTIFICATION Applicant’s name ................. : Huizhou Liyang Hardware and Plastic Products Co.,Ltd Address ................................. : BaimaweiVillage,YuanzhouTown,HuizhouCity,Guangdong Province Manufacturer's Name .......... : Huizhou Liyang Hardware and Plastic Products Co.,Ltd Address ................................. : BaimaweiVillage,YuanzhouTown,HuizhouCity,Guangdong Province Product Name: Mobile wireless charging Model and/or type reference : WX-001 Family Model: N/A Standards ............................. : FCC part 15C ANSI C63.10:2013 KDB 680106 D01 RF Exposure Wireless Charging App v03r01 This device described above has been tested by ShenzhenNTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ShenzhenNTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test ........................................... : TestSampleNumber............................: S230818031004 Date (s) of performance of tests ............. : Aug 18. 2023 ~ Sep 14. 2023 Date of Issue .......................................... : Sep 14. 2023 Test Result.............................................. : Pass Testing Engineer : (Gavan Zhang) Authorized Signatory : (Alex Li) Report No.: S23081803101001 Version.1.1Page 3 of 24 Table of Contents Page 1 . TEST SUMMARY 4 1.1 FACILITIES AND ACCREDITATIONS 5 1.2 LABORATORY ACCREDITATIONS AND LISTINGS 5 1.3 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST SETUP 9 2.3 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 10 2.4 MEASUREMENT INSTRUMENTS LIST 11 3 . EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.1.1 POWER LINE CONDUCTED EMISSION 12 3.1.2 TEST PROCEDURE 13 3.1.3 TEST SETUP 13 3.1.4 EUT OPERATING CONDITIONS 13 3.1.5 TEST RESULTS 14 3.2 RADIATED EMISSION MEASUREMENT 16 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT 16 3.2.2 TEST PROCEDURE 17 3.2.3 TEST SETUP 18 3.2.4 TEST RESULTS 19 4. BANDWIDTH TEST 22 4.1TEST PROCEDURE 22 4.2TEST SETUP 22 4.3 TEST RESULT 23 5. ANTENNA APPLICATION 24 5.1 Antenna Requirement 24 5.2 Result 24 Report No.: S23081803101001 Version.1.1Page 4 of 24 1. TEST SUMMARY Test procedures according to the technical standards: EMC Emission Standard Test Item FCC Rules Limit Judgment Remark FCC part 15C ANSI C63.10:2013 Conducted Emission §15.207 / PASS Radiated Emission §15.209 / PASS ANTENNA APPLICATION §15.203 / PASS 20dB BANDWIDTH §15.215 / PASS NOTE: (1)’N/A’ denotes test is not applicable in this Test Report (2) For client’s request and manual description, the test will not be executed. Report No.: S23081803101001 Version.1.1Page 5 of 24 1.1 FACILITIES AND ACCREDITATIONS All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 1.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab. : The Certificate Registration Number is L5516. IC-Registration : The Certificate Registration Number is 9270A-1. FCC- Accredited : Test Firm Registration Number:463705. Designation Number: CN1184 A2LA-Lab. : The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005General requirements for the competence of testing and calibration laboratories. This accreditation demonstratestechnical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated 8 January 2009). Name of Firm : Shenzhen NTEK Testing Technology Co., Ltd. Site Location : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. 1.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. A. Conducted Measurement : Test Site Method Measurement Frequency Range U,(dB) NOTE NTEKC01 ANSI 150 KHz ~ 30MHz 2.8 B. Radiated Measurement : Test Site Method Measurement Frequency Range U,(dB) NOTE NTEKA01 ANSI 9KHz ~1000MHz 2.64 1GHz ~12.4GHz 2.40 C. Occupied Bandwidth: Uncertainty ±3.7dB Report No.: S23081803101001 Version.1.1Page 6 of 24 Revision History Report No. Version Description Issued Date S23081803101001 Rev.01 Initial issue of report Sep 14. 2023 Report No.: S23081803101001 Version.1.1Page 7 of 24 2. GENERAL INFORMATION 2.1GENERAL DESCRIPTION OF EUT Product Feature and Specification Equipment Mobile wireless charging Trade Name N/A FCC ID 2BC4DWX001-LY Model No. WX-001 Family Model N/A Model Difference N/A Operating Frequency 111kHz~205kHz Antenna Type Induction coil Power Ra…

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Radiated Measurement Photos AC Conducted Measurement Photos