Features include all U.S. and international channels and a full Class D DSC with Integrated GPS receiver. Auto plot to distress calls. Connect to your smartphone via Bluetooth, using an app to set up radio plus text-messaging capability to other VHF radios. Water-activated MOB strobe. Built in flashlight feature. NOAA weather channels with SAME local location alerts. Waypoint navigation using compass screen. Accessories include an HH speaker microphone, AC and DC charging cables, charging cradle, hand strap, belt clip and antenna.