2BGKA-M13-in-1 wireless power bank

FCC Caution 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 this equipment. 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 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.

Qingdao Guanxin Technology Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-09-04 FCC ID: 2BGKA-M1 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Qingdao Guanxin Technology Co., Ltd 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Qingdao Guanxin 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. Applicant: Qingdao Guanxin Technology Co., Ltd Address: 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Contact Person: tan Wang Tel.: 17860751213 Email: [email protected] Sincerely, Signature:

Attestation Statements Date: 2024-09-24 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for(FCC ID: 2BGKA-M1) Qingdao Guanxin Technology Co., Ltd, the undersigned, hereby authorize HOPEK CORPORATION INC to act as our designated U.S. agent for service of process, Qingdao Guanxin Technology 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 the equipment. HOPEK CORPORATION INC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Qingdao Guanxin Technology Co., Ltd Contact Name: tan Wang Address: 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Telephone No: 17860751213 Email: [email protected] FRN: 0035456177 Signature: tan Wang U.S. Agent Information: Company Name:HOPEK CORPORATION INC Address:4358 S BANNOCK ST ENGLEWOOD, CO 80110 United States FRN: 0034562900 Contact Name:Peter Davis Telephone No: 561-235-6113 Email: [email protected] Signature: Peter Davis

1. Antenna Description Antenna plate Internal antenna Market name/Model name M1 Manufacture Qingdao Guanxin Technology Co., Ltd Add. 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Antenna Max. Gain 0 dBi Frequency Range 110-350KHz Antenna Type Coil Antenna Operating Temperature Range -40 ~ +85 oC Storage Temperature Range 40 ~ +85 oC Storage Period 12 months max. 2. Picture of antenna 40mm 40mm 3. Measurement Result 3.1 Return Loss (S11 ) 3.2 Smith Chart

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Qingdao Guanxin Technology Co., Ltd Date：2024-09-04 Product Model Number: M1 ; FCC ID：2BGKA-M1 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature: By: tan Wang Contact Listed on FCC Wesbite Title: manager Email: [email protected] On behalf of: Qingdao Guanxin Technology Co., Ltd

Qingdao Guanxin Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 24, 2024 Subject; Request for Confidentiality FCC ID: 2BGKA-M1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: tan Wang Title: manager

Page 1 of 5 Report No.: LGT24H094 Appendix - External Photographs of EUT Constructional Details Model: M1 Photo 1 Photo 2 Page 2 of 5 Report No.: LGT24H094 Photo 3 Photo 4 Page 3 of 5 Report No.: LGT24H094 Photo 5 Photo 6 Page 4 of 5 Report No.: LGT24H094 Photo 7 Photo 8 Page 5 of 5 Report No.: LGT24H094 Photo 9

Label Label Size: 6cm x0.8 cm FCC ID: 2BGKA-M1

Page 1 of 4 Report No.: LGT24H094 Appendix - Internal Photographs of EUT Constructional Details Model: M1 Photo 1 Photo 2 Page 2 of 4 Report No.: LGT24H094 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT24H094 Photo 5 Photo 6 Page 4 of 4 Report No.: LGT24H094 Photo 7 Antenna

- Page 1 of 15 - Report No.: HB20240821012E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: 3-in-1 wireless power bank Trade Mark: N/A Model Number: M1 FCC ID: 2BGKA-M1 Prepared for Qingdao Guanxin Technology Co., Ltd 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 15 - Report No.: HB20240821012E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................ 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 6 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 6 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 7 2.1 TEST LABORATORY ..................................................................................................................................................... 7 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 7 2.4 TEST SOFTWARE ........................................................................................................................................................ 7 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 8 4 RF EXPOSURE..................................................................................................................................................... 9 4.1 MAXIMUM PERMISSIBLE EXPOSURE .............................................................................................................................. 9 4.1.1. Limit ............................................................................................................................................................ 9 4.1.2. Test Procedures ........................................................................................................................................... 9 4.1.3. Test Setup .................................................................................................................................................... 9 4.1.4. Equipment Approval Considerations item 5 b) of KDB 680106 D01 Wireless ........................................... 10 4.1.5. Test Result ................................................................................................................................................. 10 5 PHOTOGRAPHS OF THE TEST SETUP ..................................................................................................................13 - Page 3 of 15 - Report No.: HB20240821012E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Tel: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : Qingdao Guanxin Technology Co., Ltd Address ................................. : 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Manufacturer's Name .......... : Qingdao Guanxin Technology Co., Ltd Address ................................. : 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Product description Product name ........................ : 3-in-1 wireless power bank Model Number ....................... : M1 Standards ............................. : FCC CFR 47 PART 1 , 1.1310 Test procedure ....................... : KDB 680106 D01 Wireless Power Transfer v04 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : Aug. 21, 2024~ Sept. 20, 2024 Test Result .............................................. : Pass Testing Engineer : ( Z o e Su) Technical Manager : (M i n g Liu) Authorized Signatory : (L e o S u) - Page 4 of 15 - Report No.: HB20240821012E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Com…

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The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: 3-in-1 wireless power bank Model Name: M1 FCC ID: 2BGKA-M1 Issued For : Qingdao Guanxin Technology Co., Ltd 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24H094RF01 Sample Received Date: Aug. 17, 2024 Date of Test: Aug. 17, 2024 ~ Sep. 03, 2024 Date of Issue: Sep. 03, 2024 Report No.: LGT24H094RF01 Page 2 of 24 TEST REPORT CERTIFICATION Applicant: Qingdao Guanxin Technology Co., Ltd Address: 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Manufacturer: Qingdao Guanxin Technology Co., Ltd Address: 1808, 18th Floor, Building B, Shenghe Building, No. 58 Shandong Tou Road, Laoshan District, Qingdao City, Shandong Province Product Name: 3-in-1 wireless power bank Trademark: N/A Model Name: M1 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15 Subpart C ANSI C63.10-2013 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT24H094RF01 Page 3 of 24 Table of Contents Page 1. SUMMARY OF TEST RESULTS 5 1.1 TEST FACTORY 5 1.2 MEASUREMENT UNCERTAINTY 5 2. GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF THE EUT 6 2.2 DESCRIPTION OF THE TEST MODES 7 2.3 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 7 2.4 EQUIPMENTS LIST 9 3. EMC EMISSION TEST 10 3.1 CONDUCTED EMISSION MEASUREMENT 10 3.2 RADIATED EMISSION MEASUREMENT 14 4. BANDWIDTH TEST 21 4.1 LIMIT 21 4.2 TEST PROCEDURE 21 4.3 TEST RESULTS 22 5. ANTENNA APPLICATION 23 5.1 ANTENNA REQUIREMENT 23 5.2 RESULT 23 APPENDIX I - TEST SETUP PHOTOS 24 APPENDIX II - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS 24 Report No.: LGT24H094RF01 Page 4 of 24 Revision History Rev. Issue Date Contents 00 Sep. 03, 2024 Initial Issue Report No.: LGT24H094RF01 Page 5 of 24 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part 15, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.209(a) Radiated emission, Spurious Emission PASS -- 15.215 20 dB Bandwidth PASS -- 15.203 Antenna requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. 1.1 TEST FACTORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 1.2 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 %. No. Item Uncertainty 1 RF output power, conducted ±0.68dB 2 Unwanted Emissions, conducted ±2.988dB 3 All emissions, radiated 9K-30MHz ±2.84dB 4 All emissions, radiated 30M-1GHz ±4.39dB 5 All emissions, radiated 1G-6GHz ±5.10dB 6 All emissions, radiated>6G ±5.48dB 7 Conducted Emission (9KHz-150KHz) ±2.79dB 8 Conducted Emission (150KHz-30MHz) ±2.80dB Note: The measurement uncertainty is not included in the test result. Report No.: LGT24H094RF01 Page 6 of 24 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: 3-in-1 wireless power bank Trademark: N/A Model Name: M1 Series Model: N/A Model Difference: N/A Channel List: Please refer to the Note 3. Operating frequency 111-205 kHz, 300-350 kHz Equipemnt Category Non-ISM frequency Antenna Type: Coil Rating: Input: DC 5V 3A, 9V 2A, 12V 1.5A Battery: Capacity: 10000mA 60mA Rated Voltage: 3.85v Hardware Version: Y1_SDWY_6201_V1.1 Software Version: A770 Connecting I/O Port(s): Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User Manual. 2. The antenna information refers the manufacturer provide report, applicable only to the tested sample identified in the report. Due to the incorrect antenna information, a series of problems such as the accuracy of the test results will be borne by the customer. 3. Test Channel Channel Frequency (KHz) Channel Frequency (KHz) Channel Frequency (KHz) 00 145.99 01 325.59 Report No.: LGT24H094RF01 Page 7 of 24 2.2 DESCRIPTION OF THE TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 Adapter+Wireless output 15W Mode 2 Adapter+Wireless output 7.5W Mode 3 Adapter+Wireless output 5W Mode 4 Adapter+Wireless output 3W Mode 5 Wireless output 15W Mode 6 Wireless output 7.5W Mode 7 Wireless output 5W Mode 8 Wireless output 3W For Conducted Emission Final Test Mode Description Mode 1 Adapter+Wireless output 15W For Radiated Emission Final Test Mode Description Mode 1 Adapter+Wireless output 15W Note: All modes have beeb tested, only worst mode record in the report. 2.3 DESCRIPTION OF NEC…

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Page 1 of 3 Report No.: LGT24H094 Appendix - Test Setup photos Set-up for Transmitter & Receiver Spurious Emissions, 9kHz to 30MHz Set-up for Transmitter & Receiver Spurious Emissions, 30MHz to 1000MHz Page 2 of 3 Report No.: LGT24H094 Set-up for Transmitter & Receiver Spurious Emissions, 9kHz to 30MHz Set-up for Transmitter & Receiver Spurious Emissions, 30MHz to 1000MHz Page 3 of 3 Report No.: LGT24H094