Engineered to be rugged and reliable, the HX320 is designed to float and fight against water intrusion with the highly recognized IPX7 waterproofing standard. Equipped with a USB Type-C charging jack, the HX320 comes supplied with the USB charging cable and USB-AC adapter to quickly and easily charge the radio from virtually anywhere. If the HX320 is accidentally dropped overboard, it can easily be retrieved with the highly visible water activated Strobe light. The strobe light feature is activated when the radio is turned ON or OFF. With built in Bluetooth technology, the HX320 can now be operated hands free using the optional Bluetooth headset model SSM-BT10.