2A4WMWZC-W2032 in 1 Wireless Charger

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: DongGuanShi WeizhiChuang Technology Co., Ltd Address: Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Product Name: 2 in 1 Wireless Charger Model Number: W203 FCC Identifier: 2A4WMWZC-W203 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: Guoquan Gan Date: 2022.11.10 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 < DongGuanShi WeizhiChuang Technology Co., Ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022.11.10 Subject: Request for Confidentiality FCC ID: 2A4WMWZC-W203 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: Guoquan Gan Title: Manager

External Photo FCC ID: 2A4WMWZC-W203

Internal Photo FCC ID: 2A4WMWZC-W203

Page 1 of 12 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com TEST REPORT Report Number. ..................... : 90956-22-72-22-PP002 Date of issue .......................... : 2022-11-02 Tested by (+signature) .......... : Duke Approved by (+signature) .... : Jason Testing Laboratory name ..... : SLG-CPC Testlaboratory Co., Ltd. Address .................................. : No. 11, Wu Song Road, Dongcheng District, Dongguan, Guangdong Province, China 523117 Applicant’s name .................. : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................. : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Manufacturer’s name .......... : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................. : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Factory’s name .................... : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................. : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Standard(s) ............................ : FCC Part 1(1.1310) and Part 2(2.1091) KDB 680106 D01 RF Exposure Wireless Charging App v03r01 Test item description ............ : 2 in 1 Wireless Charger Trade Mark ............................. : UCOMX, RTOPS Model/Type reference ........... : W203 FCC ID .................................... : 2A4WMWZC-W203 Date of receipt of test item ... : 2022-10-20 Date (s) of performance of test .......................................... : 2022-10-21 to 2022-10-30 Summary of Test Results ..... : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 90956-22-72-22-PP002 Page 2 of 12 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com TABLE OF CONTENT 1. SUMMARY OF TEST RESULT ........................................................................................................ 4 2. GENERAL INFORMATION ............................................................................................................... 5 2.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................... 5 2.2. DESCRIPTION OF TEST MODES ............................................................................................................................ 6 2.3. DESCRIPTION OF SUPPORT DEVICE .................................................................................................................. 6 2.4. DESCRIPTION OF TEST FACILITY ......................................................................................................................... 6 2.5. MEASUREMENT UNCERTAINTY............................................................................................................................. 6 3. MEASURING DEVICE AND TEST EQUIPMENT ......................................................................... 7 3.1. FOR MPE MEASUREMENT ...................................................................................................................................... 7 4. RF EXPOSURE ................................................................................................................................... 8 4.1. MEASURING STANDARD .......................................................................................................................................... 8 4.2. REQUIMENTS .............................................................................................................................................................. 8 4.3. TEST CONFIGURATION ............................................................................................................................................ 9 4.4. BLOCK DIAGRAM OF TEST SETUP ....................................................................................................................... 9 4.5. LIMITS ......................................................................................................................................................................... 10 4.6. MEASURING RESULTS ........................................................................................................................................... 11 90956-22-72-22-PP002 Page 3 of 12 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com Modified Information Report No. Revision Data Summary 90956-22-72-22-PP002 2022-11-02 Original Version 90956-22-72-22-PP002 Page 4 of 12 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com 1. SUMMARY OF TEST RESULT EMISSION Description of Test Item Standard & Limits Results MPE FCC Part 1(1.1310) and Part 2(2.1091) KDB 680106 D01 RF Exposure Wireless Charging App v03r01 Pass Note: N/A is an abbreviation for Not Applicable. 90956-22-72-22-PP002 Page 5 of 12 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com 2. GENERAL INFORMATION 2.1. Description of Device (EUT) Product Name 2 in 1 Wireless Charger Trade Name UCOMX, RTOPS Model Name W203 Series Model / Output Wireless Output 1: 10W/7.5W/5W for Phone Wireless Output 2: 2.5W for iWatch Operation frequency 115-205kHz for Phone 327kHz for iWatch Modulation Type MSK Antenna Type Inductive Loop Antenna with 0d…

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Antenna Specifications 1. Manufacture: DONGGUAN KIMCHEN INDUSTRY INTL LIMITED 2. Model number: 20.5*42*0.08*105P*10TS*10mm 3. Floor plan: unit: MM 4. Product parameters Antenna Gain: 0dBi Line diameter: 0.08x105 Number of turns: 10 A B C D E F G H I J 20.5± 0.5 42±1 5.0± 0.5 43.5 ±0.5 10±1 3±1 10±2 1.25max 1.0± 0.1 2.8max

Page 1 of 21 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com TEST REPORT Report Number. ........................ : 90956-22-72-22-PP001 Date of issue ............................ : 2022-11-02 Tested by (+signature) ............ : Duke Approved by (+signature) ....... : Jason Testing Laboratory name ........ : SLG-CPC Testlaboratory Co., Ltd. Address .................................... : No. 11, Wu Song Road, Dongcheng District, Dongguan, Guangdong Province, China 523117 Applicant’s name ..................... : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................... : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Manufacturer’s name ............. : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................... : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Factory’s name ....................... : DongGuanShi WeizhiChuang Technology Co., Ltd Address .................................... : Room 801, Building 5, No.1, Fengjing Road, Daping, Tangxia Town, Dongguan City, Guangdong Province Standard(s) ............................... : FCC Rules and Regulations Part 15 Subpart C, Section 209 Test item description ............... : 2 in 1 Wireless Charger Trade Mark ................................ : UCOMX, RTOPS Model/Type reference .............. : W203 FCC ID ....................................... : 2A4WMWZC-W203 Date of receipt of test item ..... : 2022-10-20 Date (s) of performance of test: 2022-10-21 to 2022-10-30 Summary of Test Results ........ : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 90956-22-72-22-PP001 Page 2 of 21 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrict,Dongguan, Fax: 86-769-22607907 GuangdongProvince,China523117 http://www.cpcteam.com TABLE OF CONTENT TABLE OF CONTENT .............................................................................................................................................. 2 1. SUMMARY OF TEST RESULTS .......................................................................................................................... 4 2. GENERAL INFORMATION ................................................................................................................................... 5 2.1. DESCRIPTION OF DEVICE (EUT)................................................................................................................. 5 2.2. INPUT / OUTPUT PORTS .............................................................................................................................. 5 2.3. INDEPENDENT OPERATION MODES .......................................................................................................... 6 2.4. DESCRIPTION OF TEST FACILITY ............................................................................................................... 6 2.5. DESCRIPTION OF SUPPORT DEVICE ......................................................................................................... 7 2.6. MEASUREMENT UNCERTAINTY .................................................................................................................. 7 3. MEASURING DEVICE AND TEST EQUIPMENT ................................................................................................ 8 3.1. MEASUREMENT EQUIPMENT USED ........................................................................................................... 8 4. 20DB BANDWIDTH .............................................................................................................................................. 9 4.1. TEST PROCEDURE ....................................................................................................................................... 9 4.2. TEST RESULTS .............................................................................................................................................. 9 5. POWER LINE CONDUCTED EMISSION MEASUREMENT ............................................................................. 11 5.1. BLOCK DIAGRAM OF TEST SETUP ........................................................................................................... 11 5.2. LIMITS ........................................................................................................................................................... 11 5.3. TEST PROCEDURE ..................................................................................................................................... 11 5.4. MEASURING RESULTS ............................................................................................................................... 12 6. RADIATED EMISSION TEST ............................................................................................................................. 15 6.1. MEASUREMENT PROCEDURE .................................................................................................................. 15 6.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ........................................................................ 15 6.3. RADIATED EMISSION LIMIT ....................................................................................................................... 16 6.4. MEASUREMENT RESULT ........................................................................................................................... 17 7. ANTENNA APPLICATION .................................................................................................................................. 21 7.1. ANTENNA …

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Antenna Specifications 1. Manufacture: Dongguan Terris Technology Co., LTD 2. Model number: RC- G25-7.7~8.0UH-3300GS-7MM 3. Floor plan: unit: MM 4. Product parameters Antenna Gain: 0dBi Line diameter: 0.08x24 Number of turns: 14

Setup Photo FCC ID: 2A4WMWZC-W203