Exhibit 13 Cover Letters

FCC ID HHOYC003

Intelligent Wireless Router

Shenzhen Yichen Technology Development Co., Ltd.

1. FCC ID
2. Shenzhen Yichen Technology Development Co., Ltd.
3. HHOYC003
4. Exhibit 13 Cover Letters

Document ID #1739220

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1739220
• https://fccid.io/HHOYC003/Letter/Exhibit-13-Cover-Letters-1739220
• https://fccid.io/HHOYC003/Letter/Exhibit-13-Cover-Letters-1739220.pdf

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