Line 6 Relay G50 Digital Instrument Wireless System 2.4 gHz 12 Channels w/ Planet Waves Pedal Tuner and 2 Cables Bundle Includes a Planet Waves Pedal Tuner and 2 Cables! 200-foot range, line-of-sight Broad 10Hz - 20kHz frequency response; Superior 120dB dynamic range; 24-bit digital conversion 8 hours of battery life (AA alkaline batteries) Lightweight, low-profile and easy to use