The Range Extender Boom consists of a 5-ft adjustable Tri-Pod with an attached 6-ft extention cable to connect to your Time Machine and your Receiver Unit.
The Wireless Computer Interface System consists of a Transceiver Unit that plugs onto the Time Machine and a Micro USB Adapter that plugs into your computer's USB port.
The Wireless Gun-Start Starting System includes both the Wireless Gun Transducer Unit with foam Barrel Sleeve and the Wireless System Receiver Unit that attaches to the Time Machine. (NOTE: Receiver also works with Wireless Grip Switches)