Memphis Car Audio SBT4 Bluetooth Controller w/Aux and USB

Memphis SBT4 Bluetooth controllers with AUX inputs give you maximum control of your audio system from a Bluetooth controller. Streaming and controlling your music has never been simpler. This unit features a high quality rotary dial which offers superior performance on the water or on the trails where conditions can be rough and bumpy. Enjoy multiple sources including Bluetooth, AUX & USB streaming/charging. An ultra-cool backlit LED knob illuminates in different colors to indicate which source is currently selected which eliminating frustration when selecting between sources. The unit features 5V outputs and can be flush, surface or bar mounted. SBT4 Bluetooth Controllers feature a marine grade control box for extended Bluetooth performance and range which can easily be hidden virtually anywhere.