This solid, well built, rugged handheld Marine radio is rated JIS7 submersible and is packed with great features. The Features include all marine channels, weather channels with S.A.M.E. alert which allow you to hear only the alerts in your area, Dual and Triple watch, memory channel scan, instant access to channel 16 or channel 9, adjustable transmit output power to maximize the batter life. Features: All aluminum construction MHS450 Controls: on/off volume, squelch, 16/9/tri key, WX/alert key, menu key, enter key, MEM/scan key, 1/2.5/5 watt key, PTT key, light/lock key Scanning modes: Memory channel scan, weather alert, triple, and dual Weather alert including S.A.M.E. SMA flexible rubber antenna 1, 2.5, and 5 Watts transmit power 12 Hour battery life Waterproof JIS7 submersible rating Small compact size Backlit full dot matrix display 2 Hour drop-in rapid charger AC{100~240v, 50~60Hz} & 12 VDC adapters Rechargeable LiON battery Alkaline battery tray Lanyard 3 Year waterproof warranty $169.00 Please call 1-908-642-8579 or e-mail us at NCTackle@aol.com with any questions. Thank you for shopping with us! FREE SHIPPING ON ORDERS OVER $250!