Midland GXT1000VP4 Communication and range Pair of GMRS handheld radios; 22 main and 28 extra channels, 387 privacy codes and up to 5560 channel options. Range up to 36 miles in open, unobstructed areas (approximately 57 km). JIS4 protection against light rain and water splashes from all directions. Functions Nine-level eVOX hands-free, whisper mode, group/direct calls, SOS siren and vibration alert. Ten call tones, Roger Beep, silent operation and key tones. Channel scan, dual watch, monitor, auto squelch, keypad lock, backlit LCD, high/medium/low power and microphone/headphone jacks. NOAA weather-channel scanning and alerts. Power and package Rechargeable battery or four AA cells; AA cells not included. Desktop charging and battery-saving function. Box: two radios, belt clips, desktop charger, rechargeable batteries, two microphone headsets, AC adapter, vehicle DC adapter and manual.