How to Tell if Sony XB 21 is Charging

How to tell if Sony XB 21 wireless Bluetooth speaker is charging?  This desktop speaker has an orange LED light in its rear button and panel, just to the right of the micro USB charger input port, as shown in the next photo.  This light, labeled as the CHARGE lamp, flashes orange when the battery … Continue reading How to Tell if Sony XB 21 is Charging