Model Difference

FCC ID ZRR-HIFI400

Oakcastle HIFI400 CD Music System

Shenzhen Adition Audio Science & Technology CO., LTD.

1. FCC ID
2. Shenzhen Adition Audio Science & Technology CO., LTD.
3. ZRR-HIFI400
4. Model Difference

Document ID #7987738

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=7987738
• https://fccid.io/ZRR-HIFI400/Letter/Model-Difference-7987738
• https://fccid.io/ZRR-HIFI400/Letter/Model-Difference-7987738.pdf

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