Attributes . (40) Programmable UHF Channels, 110V AC, 12V DC, 3 hr Quick Chargers, Audio Tone Control, Battery Life Indicator, Headsets, Optional FBA-42 (6) AA Alkaline Battery Tray Available, Optional Speaker Microphones, Preset Key Used to Recall Up to 10 Favorite Channels, Programmable Channel Names, Selectable 5W/1W Transmit Power Output, Submersible, Voice Scrambler . Names