Model Difference

FCC ID 2A4WD-ZK502M

Bluetooth Audio Power Amplifier

Qingdao Wuzhi Intelligent Technology Co., Ltd.

1. FCC ID
2. Qingdao Wuzhi Intelligent Technology Co., Ltd.
3. 2A4WD-ZK502M
4. Model Difference

Document ID #7646646

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=7646646
• https://fccid.io/2A4WD-ZK502M/Letter/Model-Difference-7646646
• https://fccid.io/2A4WD-ZK502M/Letter/Model-Difference-7646646.pdf

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