US Agent for Service of Process LETTER OF ATTESTATION

TO:

Office of Engineering Technology

Federal Communications Commission

7435 Oakland Mills Road

Columbia, MD 21046

US Agent for Service of Process:

Company Name: WANKE TECHNOLOGY INC

FRN: 0035909670

Contact Name: Yan Huang

Address: 5900 BALCONES DRIVE SUITE 100, AUSTIN, TX 78731, United States

Telephone No: (134) 237-7254 0

Email: sarah@proscenic.cn

Applicant:

Company name: Shenzhen Proscenic Technology Co., Ltd

Product Description: Robot Vacuum Cleaner

FRN: 0027842459

FCC ID: 2ARZX-T6

Contact Name: xin deng

Address: 8F, Building 5A, Tusincere Park Longgang District, Shenzhen, Guangdong Province, shenzhen, 518100, China

Telephone No: 0755-84871067

Email: dxin@proscenic.cn

[Shenzhen Proscenic Technology Co., Ltd] certifies that, as of the date of this filing of the application with the TCB, [WANKE TECHNOLOGY INC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Proscenic 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 equipment. [WANKE TECHNOLOGY INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID.

The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911.

The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911.

Date: 2024/10/09