25 WX NW ST Mobile CB Classic with Sountracker, Nightwatch illumination front panel, 7 NOAA weather channels. The NightWatch™ series of CB radios continues Cobra's proud and unmatched tradition of enhancing safety and convenience for professional drivers. NightWatch™ technology fully illuminates the radio's function settings for easy viewing at night. The unique, solid-state, electro-luminescent backlighting is powered by a dedicated integrated circuit to maximize night vision while minimizing eye fatigue. A dimmer control adjusts to all lighting conditions. And all NightWatch™ CB radios incorporate Cobra's exclusive SoundTracker® system to reduce static by up to 90%.