Volume 141 Catalog Page: 80089 selectable UHF frequenciesCustom programmable to existing frequencies39 analog and 83 digital interference eliminator codesMeets MIL-SPEC 810 & IP55 specificationsChannel scan with selectable scan listFive programmable buttons (display versions only)Voice inversionVoice-activated controlTri-color LED w/transmit, receive & low battery indicationFor heavy-duty business useIncludes 2400 mAh Li-Ion rechargeable battery, 12-hour drop-in charging tray and 3" spring belt clipWeight: 10.3 ozRDU4160D