This is the exact wireless volume knob that ships with every WVC system, built with an aluminum housing and a crisp 128 x 128 OLED display that shows a live volume bar, dB readout, amplifier temperature, supply voltage, battery level, and signal strength. It pairs straight from the on-screen menu with any WVC, WVC-LITE, or WVC-PRO base station, and every base station supports multiple paired knobs, so you can keep one on the dash and hand one to a passenger during demos.

Measuring 2 inches wide by 1 inches deep by 3.3 inches tall, it charges over USB-C, wakes instantly on press, and updates over the air. The precision rotary encoder is rated for a minimum of 100,000 cycles, and the push-button click toggles fine or fast adjustment or can be configured as an instant mute.