2AW9K-W05Wireless Charger

FCC RF exposure statement: The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. During the operation of device a distance of 15 cm surrounding the device and 20 cm above the top surface of the device must be respected.

C5266091_X8_Ed.1 1/1 Letter of Authorization HUMBOLDT TECHNOLOGY (HK) LIMITED. Company: HUMBOLDT TECHNOLOGY (HK) LIMITED. Address: ROOM 13 27/F HO KING COMMERCIAL CENTRE 2-16 FA YUEN STREET, MONGKOK, KL, HONGKONG Product Name: Wireless Charger Model Number: W05 FCC Identifier: 2AW9K-W05 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: Jianwei Feng Date: 5/8/2021 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 HUMBOLDT TECHNOLOGY (HK) LIMITED. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 5/8/2021 Subject: Request for Confidentiality FCC ID: 2AW9K-W05 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: Jianwei Feng Date: 5/8/2021 Title: Manager

1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] APPENDIX 1- EUT PHOTO Photo 1 (For model W05) Photo 2 1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6

95MM 26MM 4MM 丝印文件 丝印颜色：银色 Wireless Charger

1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] APPENDIX 1- EUT PHOTO Photo 1 (For model W05) Photo 2 Wireless charge ANT 1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 1 - 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. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6

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 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] RF EXPOSURE Test Report Report No.: MTi210312014-08E2 Date of issue: Apr. 21, 2021 Applicant: HUMBOLDT TECHNOLOGY (HK) LIMITED Product name: Wireless Charger Model(s): W05 FCC ID: 2AW9K-W05 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 10 - Report No.: MTi210312014-08E2 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 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] TEST RESULT CERTIFICATION Applicant’s name .................... : HUMBOLDT TECHNOLOGY (HK) LIMITED Address .................................. : ROOM 13 27/F HO KING COMMERCIAL CENTRE 2-16 FA YUEN STREET, MONGKOK, KL, HONGKONG Manufacturer's Name ............. : HUMBOLDT TECHNOLOGY (HK) LIMITED Address .................................. : ROOM 13 27/F HO KING COMMERCIAL CENTRE 2-16 FA YUEN STREET, MONGKOK, KL, HONGKONG Product description Product name ........................... : Wireless Charger Trademark ............................. : LETSCOM, Letsfit, ANBES Model Name .......................... : W05 Serial Model ............................ N/A Standards ............................... : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 680106 D01 RF Exposure Wireless Charging Apps v03r01 Date of Test Date (s) of performance of tests ............. : Mar. 19, 2021 ~ Apr. 15, 2021 Test Result .............................................. : Pass This device described above has been tested by Shenzhen Microtest 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. Testing Engineer : (Cindy Qin) Technical Manager : (Leo Su) Authorized Signatory : (Tom Xue) - Page 3 of 10 - Report No.: MTi210312014-08E2 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 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Table of Contents 1 GENERAL INFORMATION ...................................................................................................................................... 4 1.1 DESCRIPTION OF EUT ................................................................................................................................................... 4 1.2 ANCILLARY EQUIPMENT LIST ........................................................................................................................................... 4 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 4 2 TESTING SITE ........................................................................................................................................................ 5 3 LIST OF TEST EQUIPMENT ..................................................................................................................................... 6 4 TEST RESULTS ....................................................................................................................................................... 7 4.4 MAXIMUM PERMISSIBLE EXPOSURE.................................................................................................................................. 7 4.4.1 Limit .................................................................................................................................................................... 7 4.4.2 Test Procedures ................................................................................................................................................... 7 4.4.3 Test Setup ........................................................................................................................................................... 8 4.4.4 Test Result ........................................................................................................................................................... 8 4.4.5 MPE Setup photo ................................................................................................................................................ 9 - Page 4 of 10 - Report No.: MTi210312014-08E2 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 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] 1 General Information 1.1 Description of EUT Product name: Wireless Charger Brand name: LETSCOM, Letsfit, ANBES Model name: W05 Series model: N/A Deference in serial model: N/A Operation frequency: 115–205 kHz Operational mode: Wireless charging Modulation type: ASK Antenna type: Coil Antenna Power source: DC 12V from adapter AC 120V/60Hz Input： 5V/2A, 9V/2A, 12V/1.67A Battery: N/A Adapter information: N/A 1.2 Ancillary equipment list Equipment Model S/N Manufacturer Adapter HW-090200CH0 / Huizhou BYD Electronics Co., Ltd. Load YBZ1.1 / YBZ 1.3 Measurement uncertainty Measurement Uncertainty for a Level of Confidence of 95 %, U=2xUc(y) Radiated emission(150kHz~30MHz) ± 2.5 dB Radiated emission(30MHz~1GHz) ± 4.2 dB Radiated emission (above 1GHz) ± 4.3 dB Temperature ±1 degree Humidity ± 5 % - Page 5 of 10 - Report No.: MTi210312014-08E2 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 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] 2 Testing site Test Site Shenzhen Microtest Co., Ltd…

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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 Report Report No.: MTi210312014-08E1 Date of issue: Apr. 21, 2021 Applicant: HUMBOLDT TECHNOLOGY (HK) LIMITED Product name: Wireless Charger Model(s): W05 FCC ID: 2AW9K-W05 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 24 - Report No.: MTi210312014-08E1 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] Table of Contents 1 GENERAL INFORMATION ................................................................................................................................. 4 1.1 FEATURE OF EQUIPMENT UNDER TEST (EUT) ................................................................................................................... 4 1.2 TEST MODE .............................................................................................................................................................. 4 1.3 EUT TEST SETUP ....................................................................................................................................................... 4 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 4 2 SUMMARY OF TEST RESULT ............................................................................................................................. 5 2.1 OPERATION CHANNEL LIST ........................................................................................................................................... 5 2.2 TEST CHANNEL .......................................................................................................................................................... 5 3 TEST FACILITIES AND ACCREDITATIONS ............................................................................................................ 6 3.1 TEST LABORATORY ..................................................................................................................................................... 6 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 3.3 MEASUREMENT UNCERTAINTY ...................................................................................................................................... 6 4 LIST OF TEST EQUIPMENT ................................................................................................................................ 7 5 TEST RESULTS .................................................................................................................................................. 8 5.1 ANTENNA REQUIREMENT ............................................................................................................................................ 8 5.1.1 Standard requirement ................................................................................................................................. 8 5.1.2 EUT Antenna ............................................................................................................................................... 8 5.2 CONDUCTED EMISSION ............................................................................................................................................... 9 5.2.1 Limits ........................................................................................................................................................... 9 5.2.2 Te s t P rocedures ........................................................................................................................................... 9 5.2.3 Te s t S e t u p .................................................................................................................................................... 9 5.2.4 Test Result ................................................................................................................................................... 9 5.3 RADIATED EMISSION ................................................................................................................................................. 14 5.3.1 Limits ......................................................................................................................................................... 14 5.3.2 Test Procedures ......................................................................................................................................... 15 5.3.3 Te s t S e t u p .................................................................................................................................................. 16 5.3.4 Test Result ................................................................................................................................................. 16 5.4 OCCUPIED BANDWIDTH ............................................................................................................................................ 20 5.4.1 Test method ............................................................................................................................................... 20 5.4.2 Test result .................................................................................................................................................. 20 PHOTOGRAPHS OF THE TEST SETUP ....................................................................................................................... 21 PHOTOGRAPHS OF THE EUT .................................................................................…

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Model: W05 Radiated emission Conducted emission