Covers how to charge Logitech Wonderboom 2 Bluetooth Speaker easily. Use the hidden micro USB charge port on the back of the unit, near the bottom. So here, we run through the charging instructions for this “big sounding” portable Bluetooth speaker. In short, first select a powerful enough USB power adapter. Why? Because Logitech does … Continue reading How to Charge Logitech Wonderboom 2 Bluetooth Speaker