1 or 25 watt dual output power for short and long communication 10 NOAA Weather Channels allows access to National waether information 24 hours Weather Alert alerts you of a weather emergency signal DSC (Digital Selective Calling) meets internationally recognized requirements for RTCM-SC-101 Digital Selective Calling that allows you to send a distress signal or exchange position information with other boats GPS Capability when connected to a Cobra or most other GPS receivers you can send your position to other boats on an enmergency or just to direct a buddy to where the fish are biting Instant Channel 16/9 provides instant access to channel 16 and 9 for emergency situations Submersible - meets JIS7 standards; submersible for 30 minutes in 1 meter deep water Large illuminated LCD Display allows high visibility of display Illuminated function keys allows high visibility of function keys Controls on Microphone allows the changing channels and instant access to channels 16 and 9 Dual Watch allows monitoring of working channel and priorty channel Scan all channels Signal strength meter shows the strength of out going and incoming signals External Speaker Jack allows connection of an external speaker Flush Mount and surface mount kit included for easy installation of radio in or on almost any surface GPS Interface Cable included for connection of a GPS receiver 3 year parts and labour warranty