WIRELESS SYSTEM: GUITAR AND BASS Set consisting of a Diversity receiver and a beltpack with cable for guitar/bass. RF ylevel analyzer. Scan Mode searches for the optimal channels without interference from among the 80 possible. Pilot Tone Squelch/Auto Mute to eliminate RF noise. Backlit LCD screen. Range: 90m. Up to 8 simultaneous systems in interference-free regions. Autonomy approx. 8h. 2x AA Batteries. Rooting accessories included.