Cobra Electronics is a leading global manufacturer of mobile communications products for consumers, having attained a leadership position in every market in which it currently does business. Cobra has a track record of designing innovative and award-winning products.PRODUCT FEATURES:Unique Compact Design;Submersible to JIS7 Standards;Tri-Watch and Unlimited Memory;External Speakers/Mic Jack;Large Illuminated Display (Up to 60% Larger than the Competition);Signal Strength Meter (Transmit and Receive Signal Bars);Illuminated Function Keys;From the World Leader in GMRS/FRS Radios: Cobra GMRS Radio Features;First Marine Radio with 5 Watts of Transmit Power on GMRS Channels;121 Privacy Codes on Each Channel;VibrAlert;Unlimited Channel Memory.