Transceiver Marine Portable, VHF, ATIS, IPX7 / JIS7, 1 - 3 - 5W, Compact Design, Large Display, Tri-Watch and Unlimited Memory Channels, All Mains and DC Charging Accessories Included. 

Roger Beep Tone (selectable) Confirmation tone indicates the completion of the users transmission, and signals to others it is clear to talk. This feature is selectable and can be turned on or off. The default is off.
10 Selectable Call Tones Allows the user to differentiate between up to 10 different parties on incoming calls.
Submersible Meets JIS7 standards; Submersible for 30 minutes in one meter deep water.
Noise Cancelling Microphone with Controls Blocks background noise. Controls allow instant access to channels 16 9 and changing of channels setting features.
1, 3 or 5 Watts Adjustable output power for short and long communication.
Speaker Microphone Jack Allows connection of hands-free accessories. (Single pin connection)
Spring Loaded Belt Clip Secures the radio while on the go. Easily locks in place.
Battery Saver Circuitry A unique circuit extends the life of the batteries. If there are no transmissions within 10 seconds, the unit will automatically switch to battery saver mode.
Tri-Watch Monitors three (3) channels at once -- Channel 16, Channel 9 and one (1) user selected channel.
Unlimited Memory Channels Allows memory programming for between 0 and 99 channels. Up to all of the VHF and GMRS channels can be placed in memory.
Illuminated Function Keys Allows high visibility of function keys.
Illuminated LCD Display Allows high visibility of display.
Signal Strength Meter Shows the strength of outgoing and/or incoming signal.
Memory Scan Scan channels programmed in memory to find conversations in progress.
Scan Scan all channels to find conversations in progress.
Keystroke Tone Signal (Selectable) Confirms key activation. This feature is selectable and can be turned ON or OFF.
Button/Key Lock Locks function buttons and keys to eliminate accidental change of settings.