This incredibly easy to use Alesis Guitarlink Wireless is a compact wireless signal transmitter for your guitar. The transmitter includes a 20-inch cable, an integral clip and a receiver for pedalboard placement. Power this system with 2 AAA batteries as operate it with simple single-button pairing. It operates on the reliable 2.4 GHz frequency spectrum for a clear, interference-free, and versatile playing. To improve the playing experience; musicians can use the Guitarlink Wireless in a studio as well as for live shows.