The TYT TH-8600 is IP67 waterproof 25W VHF UHF 144-148MHz/420-450MHz Dual band, dual standy, dual dispaly, LCD color display mobile radio.It is the solid choice for outdoor enthusiasts and motorcycle enthusiasts.In the above vedio, We fully soak TYT TH-8600 car radio in the water of 1.5m deep to test call.