Cobra HH 38 WX ST 4-Watt 40-Channel CB Radio - Black Cobra (HH38WXST)Cobra HH 38 WX ST 4 Watt 40 Channel CB Radio. Black Cobra. Model: (HH38WXST). Features: SoundTracker System Cuts noise up to 90% for clearer communications NOAA Weather and Emergency Radio Be prepared for storms and emergencies with built in NOAA radio receiver Channel Scan Scan all 40 CB channels Dual Watch Monitors two pre selected channels simultaneously 4 Watts Power Output Maximum power allowed for extended range of communications 40 CB channels