After your device is connected to the Solo Pro and you open the Pulse app, you can control the bulb.
Using your finger, hold the area circled in green. Then, you can drag your finger along the red circle to control the brightness of the Solo Pro.
For example, holding the are circled in green and dragging along the red line to the are circled in black will dim the LED (light) of the Solo Pro.
By pressing the “Sound” tab at the bottom of the page, you can control the sound in the same way you can control the light. Just hold the are pointed at by the green arrow and adjust accordingly.
The black arrow points to the “Sound Settings” icon; this will allow you to adjust the EQ Preset for the Solo Pro.