Why put your cell phone at risk over water when you can pair it to the Cobra Select MR HH500 FLT BT Floating Marine Radio with Bluetooth! This high tech, high powered handheld is equipped with MicroBlue™ Bluetooth® Wireless Technology in a noise-cancelling design compatible with mobile phones. If your radio takes a dive, no worries. The MR-HH500-FLT-BT is a submersible VHF marine radio that also floats! With its orange core design the radio is easy to spot and retrieve if it happens to go overboard.