Antenna Specification

FCC ID 2A4WD-ZK-ST21

Bluetooth Audio Power Amplifier

Qingdao Wuzhi Intelligent Technology Co., Ltd.

1. FCC ID
2. Qingdao Wuzhi Intelligent Technology Co., Ltd.
3. 2A4WD-ZK-ST21
4. Antenna Specification

Document ID #9232187

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=9232187
• https://fccid.io/2A4WD-ZK-ST21/Test-Report/Antenna-Specification-9232187
• https://fccid.io/2A4WD-ZK-ST21/Test-Report/Antenna-Specification-9232187.pdf

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