The Pyle Pro PDWM2140 is a two-person wireless microphone system that allows the users to choose between lavalier and headset mics for hands-free presentations and performances. The system is suitable for use in a wide variety of speech and vocal applications including classroom instruction, conference and business presentations, performances, demonstrations, and more. 

The two bodypack transmitters are powered by two AA batteries and transmit on separate, fixed VHF frequencies (set at the factory in the 174 to 216 MHz range) to the single two-channel, tabletop receiver. This configuration makes it easy for two presenters or lecturers to wear either headset or lavalier mics plugged into the 3.5mm connectors on the bodypack transmitters. The headset mics offer a closer mic placement and secure positioning, while the lavs can be used if a more discreet appearance is desired.

The receiver's front panel features LEDs to indicate RF signal along with independent volume control knobs for each channel. A single 1/4" output on the back allows you to plug into a PA system, speaker, mixer, or similar piece of audio equipment, and a 1/4" connection cable is included. The receiver uses dual independent channel antennas and is designed to deliver high signal-to-noise ratio, high dynamic range, and low distortion.