Explains how to read the Logitech Wonderboom 1 battery level sounds. When you press the right buttons while the unit is running, it emits one or more sound pulses to tell you how full the battery is, as described below. Logitech Wonderboom 1 Battery Level Sounds: Reading Them Step by Step 1. First, Boot Up … Continue reading Logitech Wonderboom 1 Battery Level Sounds