5 50 Channel Waterproof GMRS Radios with NOAA Weather/All Hazard Alert. Includes Rechargeable Batteries, Dual Desktop Charger, Headsets and 12 volt Vehicle Adapter, Pair Packed. The GXT1000VP4 features the standard 22 GMRS Channels plus an additional 28 Channels. The GXT1000 meets the JIS4 Standard of exposure to water for 30 minutes and features the Maximum Power allowed for GMRS Handheld Radios for up to a 36-Mile Range. Weather Scan finds the nearest NOAA broadcast to stay up to date with the latest weather and hazard information. In addition to important weather announcements, All Hazards Alert means the GXT1000VP4 will receive other emergency announcements such as Child Abduction (Amber Alert), Nuclear Power Plant Warnings, Biological Hazard, Fire, and Landslide Warnings. New features for 2009 include the Whisper feature which allows you to speak quietly and still be heard clearly by others and SOS to send out a distress sound for emergency situations. The Group Call allows you to make direct calls to other people within the group without alerting the entire group. The GXT1000VP4 features a Vibrating Alert for silent notification and 9 Level E Vox for Hands Free operation. Additional features are 142 Privacy Codes, Scan of the 50 Channels, Hi/Med/Low Power Settings, 10 Call Alerts, Keypad Lock, and Battery Save Circuit. Unlike other GMRS radios on the market that use lithium batteries, Midland's Dual Power Option allows the use of the included rechargeable batteries or 4 AA batteries (Not included).