Model Difference Letter

FCC ID 2A889-Z2

Active Noise Cancelling Wireless HD Headphones

Productech Corporation

1. FCC ID
2. Productech Corporation
3. 2A889-Z2
4. Model Difference Letter

Document ID #7018304

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=7018304
• https://fccid.io/2A889-Z2/Letter/Model-Difference-Letter-7018304
• https://fccid.io/2A889-Z2/Letter/Model-Difference-Letter-7018304.pdf

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