The Midland 5001z is the classic silver face 40 Channel CB loaded with features. The 5001z features the Midland X-TRA TALK Mic Gain Control to boost transmit audio sensitivity for increased voice clarity. The 4 Watt Output power gives the maximum power allowed for maxim communication range and features a RF Gain Control to adjust reception sensitivity range for clear communication. Additional features include an Instant Channel 9 button gives immediate access to the emergency channel, Switchable Noise Blanker circuit for increased noise reduction, Full Size Microphone with locking connector. PA function, Dimmer Switch, Analog Power Meter, and Automatic Noise Limiter.