The HX320 is meant to float and resist water intrusion with the widely respected IPX7 waterproofing rating. It is made to be tough and dependable. The HX320 has a USB Type-C charging socket and is equipped with a USB charging cable and USB-AC adapter so it can be charged quickly and conveniently from anywhere. The extremely visible water actuated Strobe light on the HX320 makes it simple to retrieve it if it is unintentionally dumped overboard. When the radio is turned ON or OFF, the strobe light feature is turned on. The HX320 can now be controlled hands-free thanks to built-in Bluetooth technology by utilizing the optional Bluetooth headset model SSM-BT10.