The Line 6 Relay G10 Guitar Digital Wireless System is one of the quickest and most reliable routes to getting rid of pesky cables. 24-bit digital signal quality, up to eight hours of play time and 200 hours of standby time, and an indoor range of up to 50 feet let you ditch the cords for freewheeling shredding in a no-nonsense package that's as simple as plugging in, playing, and recharging when you're done.