The Japanese made Icom IC-M330, with its ultra-compact body (156.5mm x 66.5mm x 110.1mm) is the ideal marine transceiver when space is at a premium. A combination of the directional keypad and soft keys provides simple, smooth operation, and the most used functions are assigned to soft keys for quick one-push function access. A new speaker design delivers dynamic and clear sound over a wide bass and treble range, and the IC-M330/G provides a distortion-free clear audio even at full volume. The radio provides reliable communication in RF busy environment like a marina. The IC-M330 radio monitors CH 70 continuously, even while you are receiving another channel. The built-in GPS receiver provides your location, bearing and speed by using information from GPS, GLONASS and SBAS. The acquired position information can be used for DSC calls. Other features include an easy-to-read full dot-matrix display, AquaQuake draining function, and IPX7 waterproof construction.