The Cobra MR HH450 Camo VHF/GMRS Radio provides access to all USA, Canadian and International channels, as well as 15 GMRS and all NOAA channels. Rewind-Say-Again® technology automatically records the last 20 seconds of incoming audio and allows you to replay missed VHF calls. 1815 GMRS privacy codes. Weather alert with S.A.M.E. (Specific Area Message Encoding). 5 VOX sensitivity levels. Floating design.