Confidentiality request letter

FCC ID 2AR4QCS-H100W

Mercury wireless headphones

Shenzhen Joining Free Technology Co., Ltd.

1. FCC ID
2. Shenzhen Joining Free Technology Co., Ltd.
3. 2AR4QCS-H100W
4. Confidentiality request letter

Document ID #7802920

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=7802920
• https://fccid.io/2AR4QCS-H100W/Letter/Confidentiality-request-letter-7802920
• https://fccid.io/2AR4QCS-H100W/Letter/Confidentiality-request-letter-7802920.pdf

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