The CobraMarineA(R) MR HH 600 VHF Radio with GPS & DSC is Cobra&';s first handheld radio that shows your GPS coordinates and automatically transmits them with DSC calls to notify the Coast Guard or other vessels of your exact position in case of emergency. This life saving radio also features a floating orange core so it&';s easy to see in water and has a built-in flashlight and emergency strobe. Lastly, the MR HH600 keeps your cell phone safe and dry, and allows boaters to place/receive phone calls through the radio. Built-In GPS Receiver & DSC - Shows GPS coordinates on screen and automatically sends GPS location with DSC calls. BluetoothA(R) Wireless Technology - Make and receive phone calls using Bluetooth Wireless Technology, keeping your cell phone safe and dry. Floating - Never lose your radio. Floating design and orange core make retrieving the radio easy if dropped overboard. Rewind-Say-AgainA(R) - Replay missed VHF calls. 6 Watt VHF - Select between 1, 3 and 6 Watts for short and long range communication Flashlight/S.O.S. Light - The radio&';s light can be used as a flashlight or S.O.S. signal, and the light flashes automatically when dropped in the water.