Yayusi S2 Manual Pdf High Quality -

Decreases the master audio output amplitude during Bluetooth, MP3, or AUX playback. Increases the master audio output amplitude. Core Operational Procedures 1. Device Initial Power and Charging

A red LED light remains visible next to the charging port while drawing power. The light shuts off completely once the internal battery achieves a 100% full charge (typically takes 3 to 4 hours). Troubleshooting Common Issues Likely Cause Speaker will not turn on Completely depleted battery Yayusi S2 Manual Pdf

Manufacturers choose PDF for several practical reasons: Yayusi S2 Manual Pdf

The speaker will automatically power down after 10 minutes of inactivity to save its 1800mAh battery. Yayusi S2 Manual Pdf