Wireless in ear monitors allow for uncluttered stage sets and a reliably consistent sound wherever you move. Ideal for use by singers and musicians, this in ear monitor system for bands features an adjustable TNC antenna to extend and increase wireless range plus a clear digital LCD front panel display for at-a-glance monitoring. Features:1. Adds wireless audio connectivity to any active loudspeaker2. Connect your audio source to the receiver and it sends the signal to your receivers3. No compromise in audio quality; Send audio in high-fidelity stereo or mono (system selectable)4. Adjustable squelch eliminates interference5. Perfect for multi-room venues, weddings, mobile DJ's, tricky floor monitor placement and mobile A/VTransmitter Design:For Front panel of S2 transmitterHeadphone output port can be plugged into 3.5mm headphone plugVOLUME knob adjusts the sound output of the transmitter headphoneThe Stereo/MONO button selects the audio connected to the INPUT (L) input and the INPUT (R) input to mix in stereo or mono. In stereo Stereo mode, audio connected to INPUT(L) is sent to the left earphone, and audio connected to INPUT(R) is sent to the right earphone. In mono MONO mode, audio connected to INPUT (L) and (R) is sent to the headphones on both sides.For S2 transmitter rear panelPower button turns the power on and offINPUT(L) receives signals through the XLR line, and in stereo mode, the signal is sent to the left channelINPUT(R) receives signals through the XLR line, and in stereo mode, the signal is sent to the right channelReceiver Design:LCD screen: display frequency, channel and battery levelAntenna: Receives RF signals from the transmitterPower indi