User manual

FCC ID B4O-HSBTHJY

Wireless Neckband Headphones

GT-tronics HK Ltd

1. FCC ID
2. GT-tronics HK Ltd
3. B4O-HSBTHJY
4. User manual

Document ID #5827724

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=5827724
• https://fccid.io/B4O-HSBTHJY/User-Manual/User-manual-5827724
• https://fccid.io/B4O-HSBTHJY/User-Manual/User-manual-5827724.pdf

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