Line 6 Relay G55 Guitar Wireless System with Batteries, Case, and XLR & Instrument Cables Specially Priced Package includes the Line 6 Relay G55 Guitar Wireless System with all items as packaged by Line 6, PLUS: (1) Heavy-Duty waterproof hard case to safely take your wireless system anywhere (2) AA Batteries to power the transmitter for up to 8 hours (1) 20ft. Instrument Cable to connect unbalanced output of the receiver to a mixer or interface, and (1) 20ft. XLR Cable to connect the balanced output of the receiver to the input of a mixer or interface Sonic Sense One-Year Extended Warranty Adds One Year to Manufacturer's Warranty