Shenzhen Zhilian Shengya Electronic Technology Co., Ltd.

Recipient Information

Eurofins Electrical and Electronic Testing NA, Inc.

914 W. Patapsco Avenue

Baltimore, MD 21230

USA

Subject

RE: LETTER OF AGENT AUTHORIZATION

Equipment Under Test (EUT) Details

EUT NAME: Smart watch

Trademark: N/A

MODEL: ZL02CPRO, Z123, Z138, ZL73J, Z136, Z121CJ, ZL02JPRO, Z113

FCC ID: 2A5HP-ZL02CPRO

Authorization Statement

To Whom It May Concern:

We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in 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).

This agreement expires one year from the current date.

Closing

Sincerely,

Client's signature: Liping Huang

Client's name / title: Liping Huang / Manager

Contact information / address: No.5th floor, Building B, Huawan Industrial Park, Xixiang Street, Bao'an District, Shenzhen, China