Letter Authorization

FCC ID 2A4HN-PTL01

Sleep Headphones

Shenzhen HuiDaShi Trading Co., Ltd.

1. FCC ID
2. Shenzhen HuiDaShi Trading Co., Ltd.
3. 2A4HN-PTL01
4. Letter Authorization

Document ID #5707705

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=5707705
• https://fccid.io/2A4HN-PTL01/Letter/Letter-Authorization-5707705
• https://fccid.io/2A4HN-PTL01/Letter/Letter-Authorization-5707705.pdf

Sending you directly to the document available from FCC.gov...