RT420 MAX PORTABLE VHF - NAVICOM The watchword for this new VHF: solidity! Made with reinforced plastics and an aluminum body, it fears neither shocks nor water! It is equipped with the new WDT function (Water Displacement Technology) which will allow you to evacuate the water from your loudspeaker if it were to fall into the water. Of course, this new generation is IPX8 waterproof, with triggering of a flash when immersed: impossible to lose it, even if it falls into the water at night. Ambient noise reduction Equipped with a double microphone like on mobile phones, you will obtain premium listening quality by preventing your interlocutor from hearing ambient noise, such as wind, engine, etc... Portable VHF 1 / 3 / 6W, waterproof IPX8 and floating. VHF with IPX8 waterproofing, backlit screen. transmission power: 1 / 3 / 6W, with an autonomy of about 12 hours (90% standby, 10% use). Supplied with 220V charger, belt clip and wrist strap. Technical characteristics Power: 1 / 3 / 6W 56 channels Autonomy: 12 hours Built - in 4000mAh Li - Polymer battery Flashlight system in immersion Torch function, red/white light Water Displacement Technology device: evacuation of water on the loudspeaker by vibrations Ambient noise reduction function Floating and waterproof IPX8 Size: 155 x 60 x 45mm Weight: 310g