2AUMJDS3DS3 Charging Base

D S3 user guide 1.When put the EV-04 device on the DS3 docking station, they will connect via Bluetooth. 2.When the DS3 connect to power, the docking station will broad blue tooth signals. F CC Statement 1 . T his device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) Th is device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. 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 r elocate 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. The distance between user and products should be no less than 20cm

Shenzhen Eview GPS Technology DATE : 2020-08-26 E quipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 F CC ID:2AUMJDS3 Product Name: DS3 Charging Base Request for Confidentiality P ursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: •Schematics and Bom •Block diagram •Operation description T hese materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 2020-8-26 By: Bella Wang Signature Printed Title: CEO On behalf of : Shenzhen Eview GPS Technology Telephone: 86-15899795842

Shenzhen Eview GPS Technology Date: 2020-8-26 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Zhongjian Nanfang Testing Co., Ltd. to act on our behalf i n all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, Dated this 2020-8-26 By: Bella Wang Signature Printed Title: CEO On behalf of : Shenzhen Eview GPS Technology Telephone: 86-15899795842

Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 34 of 41 8 EUT Constructional Details Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 35 of 41 Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 36 of 41 Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 37 of 41 Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 38 of 41

Label label location 30mmx20mm label location FCC ID:2AUMJDS3 Model：DS3 Product Name：DS3 Charging Base

Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 39 of 41 Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 40 of 41 Report No: CCISE200701201 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 41 of 41 -----End of report------

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Report No: CCISE200701202V01 Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the CCIS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 1 Cover Page FCC REPORT Applicant: SHENZHEN EVIEW GPS TECHNOLOGY Address of Applicant: Rm 201, building 1-A, Nankechuang Yuangu, Dalang, Longhua District, Shenzhen, China Equipment Under Test (EUT) Product Name: DS3 Charging Base Model No.: DS3 FCC ID: 2AUMJDS3 Applicable standards: FCC CFR Title 47 Part 15 Subpart B Date of sample receipt: 10 Jul., 2020 Date of Test: 11 Jul., to 27 Aug., 2020 Date of report issued: 28 Aug., 2020 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No: CCISE200701202V01 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 18 2 Version Version No. Date Description 00 28 Aug., 2020 Original 01 14 Sep., 2020 Updated page 5, 7 Tested by: Date: 28 Aug., 2020 Test Engineer Reviewed by: Date: 28 Aug., 2020 Project Engineer Report No: CCISE200701202V01 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 18 3 Contents Page 1 COVER PAGE ....................................................................................................................................................... 1 2 VERSION ............................................................................................................................................................... 2 3 CONTENTS ........................................................................................................................................................... 3 4 TEST SUMMARY .................................................................................................................................................. 4 5 GENERAL INFORMATION .................................................................................................................................. 5 5.1 CLIENT INFORMATION ...................................................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF E.U.T. ...................................................................................................................................... 5 5.3 TEST MODE .................................................................................................................................................................... 5 5.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................... 5 5.5 DESCRIPTION OF SUPPORT UNITS ....................................................................................................................................... 5 5.6 RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................................................... 5 5.7 DESCRIPTION OF CABLE USED ............................................................................................................................................ 5 5.8 ADDITIONS TO, DEVIATIONS, OR EXCLUSIONS FROM THE METHOD ............................................................................................. 6 5.9 LABORATORY FACILITY ...................................................................................................................................................... 6 5.10 LABORATORY LOCATION ............................................................................................................................................... 6 5.11 TEST INSTRUMENTS LIST ............................................................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA ................................................................................................ 8 6.1 CONDUCTED EMISSION ..................................................................................................................................................... 8 6.2 RADIATED EMISSION ...................................................................................................................................................... 11 7 TEST SETUP PHOTO ........................................................................................................................................ 17 8 EUT CONSTRUCTIONAL DETAILS ................................................................................................................ 18 Report No: CCISE20070…

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Report No: CCISE200701202 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 17 of 18 7 Test Setup Photo Radiated Emission Below 1GHz Above 1GHz Report No: CCISE200701202 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE2007012 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 18 of 18 Conducted Emission 8 EUT Constructional Details Reference to the test report No.: CCISE200701201 ------End of report------