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I. Introduction
Welcome to your new Boundless S4. We hope you enjoy
using it as much as we do.
Before using your product, we strongly encourage you
to fully read through this user guide. This guide will help
you operate your new wireless speaker with Bluetooth®.
Please also familiarize yourself with the Bluetooth functions of your mobile phone and/or other devices. Last,
remember to follow the safety guidelines at all times.
For best performance, charge fully before rst use.
PAIRING ID: Boundless S4
II. What’s Inside
1 x Boundless S4 speaker
1 x USB Cable (micro USB)
1 x 3.5mm line-in cable
1 x User Guide
1. Decrease volume / Previous
track
2. Increase volume / Next track
3. Bluetooth: Pair / Play /
Pause / Call
4. Microphone
5. NFC
6. Power/Indicator light
7. AUX input
8. Micro USB port