Rugged Durable and Reliable with AM Only OperationBuilt-In 6 Digit Frequency Counter Frequency Display On/Off SwitchQuality Chrome Face Case with Blue LED DisplayIlluminated S/RF/SWR Meter w/Blue Lamp2 Digit Channel Indicator with 2 Color XMIT/RCV IndicatorVariable Dimmer Control and Adjustable Volume/Squelch ControlTone PA/CB S/RF/SWR and Roger Beep SwitchesAdvanced Noise Filter Circuit Automatic Noise Limiter/NB SwitchesExternal PA Jack and External Speaker JackRF Gain/SWR/Cal Switch and RF Gain Control Mic Gain Control