User Manual

FCC ID 2A4SF-X

Bone conduction headphones

Shenzhen Sounder Digital Technology Co., Ltd.

1. FCC ID
2. Shenzhen Sounder Digital Technology Co., Ltd.
3. 2A4SF-X
4. User Manual

Document ID #5731563

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=5731563
• https://fccid.io/2A4SF-X/User-Manual/User-Manual-5731563
• https://fccid.io/2A4SF-X/User-Manual/User-Manual-5731563.pdf

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