Cover letter

FCC ID 2A4J5-ACAI21

TWS Bluetooth earphones

Shenzhen Yukangtengda Electronic Co., Ltd.

1. FCC ID
2. Shenzhen Yukangtengda Electronic Co., Ltd.
3. 2A4J5-ACAI21
4. Cover letter

Document ID #5724138

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=5724138
• https://fccid.io/2A4J5-ACAI21/Letter/Cover-letter-5724138
• https://fccid.io/2A4J5-ACAI21/Letter/Cover-letter-5724138.pdf

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