FeaturesAdjustable Squelch, Flexible and Easy Mounting, Automatic Gain Control, Integrated Pop Filter, Low Diaphragm Resonance, Noise Cancellation, Adjustable Gain, Less Leakage, Fast Transient Response, Automatic Transmitter Setup, Heavy Gauge Mesh Grill, High Sensitivity, Back-Lit LCD Display, Built-in Antenna, Illuminated Graphic Display, Extended Frequency Response, Compact and Lightweight Design, Wireless Handheld, High Feedback Rejection, Built-in Windscreen