For the wireless user ready to step up to an advanced UHF system, the 3000 Series is the solution. Offered in two UHF frequency bands, the 3000 Series features Audio-Technica's Digital Tone Lock Squelch plus an easy-to-read LCD information display in each unit which provides convenient visual indications of settings and operation status. Other features include 200-channel UHF True Diversity frequency-agile operation, advanced digital Tone Lock™ squelch, soft-touch controls on all components, and step-through menus for setting preferences.