Volume 141 Catalog Page: 80089 selectable UHF frequenciesCustom-programmable to existing frequencies39 analog and 83 digital interference eliminator codesMeets MIL-SPEC 810 and IP55 specificationsChannel scan with selectable scan list5 programmable buttons (display versions only)Voice inversionVoice-activated controlTri-color LED w/transmit, receive and low-battery indicationsFor heavy-duty business useIncludes 2,400 mAh Li-ion rechargeable battery, 12-hour drop-in charging tray and 3-in spring belt clip10.3-oz