How to Check Wonderboom 3 Battery

Shows how to check Wonderboom 3 battery, and also, how to tell if the battery is losing capacity over time.  When you press the right buttons while the speaker is running, it emits one or more sound pulses to tell you how full the battery is, as described below. How to Check Wonderboom 3 Battery, … Continue reading How to Check Wonderboom 3 Battery