Line 6 Relay G10 Digital Guitar Wireless System

Just plug in your instrument and it works automatically-no additional setup required. You'll hear your tone in amazing detail thanks to pure 24-bit Relay digital wireless sound quality-the same technology that top pros use on stage. The built-in rechargeable battery provides up to 8 hours of playing time, and sleep mode extends battery life to as much as 200 hours. When it's time to recharge, simply plug the transmitter into the receiver.