Thermaltake CircleFire Panel
 

The unit itself weights in at 310g, hardly light. It measures 149 x 42 x 123mm and has a built-in 2 watt speaker in the center. Yes, 2 watts. Don't expect serious audio (or any bass for that matter) with this panel. Below the speaker are two buttons: one for controlling volume and one for switching colors. Pressing the volume button cycles through high, medium, and low presets. Pressing the other button cycles through each of the 7 colors (which backlight the dB gauges). Pressing it once more enables the auto cycling, which basically flashes each of the colors in succession at a rate of approximately one color every 2-3 seconds.