FCC Declaration Letter TWS left&Right

FCC ID 2AVJD-K521B

Wireless earphones

Shenzhen Ruianyuan Electronic Technology Co., Ltd.

1. FCC ID
2. Shenzhen Ruianyuan Electronic Technology Co., Ltd.
3. 2AVJD-K521B
4. FCC Declaration Letter TWS left&Right

Document ID #8816379

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=8816379
• https://fccid.io/2AVJD-K521B/Letter/FCC-Declaration-Letter-TWS-left-Right-8816379
• https://fccid.io/2AVJD-K521B/Letter/FCC-Declaration-Letter-TWS-left-Right-8816379.pdf

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