100% new in factory box never used 2 optios Available handheld and lavalier Be the center of the attention at your next gig, presentation, or karaoke session with the CenterStage DigiCast Digital Wireless Handheld Microphone system. Enjoy interference-free wireless transmission, and focus on your performance, not your equipment! This system can be set up in just a couple of steps and connects to your mixer or amplifier either with the included _ cable (for line level operation) or with a standard XLR microphone cable (not included). Easy volume adjustment from the receiver front panel and quick monitoring of the audio signal coming from the transmitter with an LED allow for flexible and simple operation. The CenterStage DigiCast wireless system delivers great sound every time! SPECIFICATIONS: Overall system UHF 921.80 mhz Frequency response: 20Hz ~ 20kHz 3dB Digital format: 48kHz / 24 bit / QPSK modulation Dynamic range: 120dB Total Harmonic Distortion: 0.1% Latency: 3ms Operating Range: 300 ft. typical DC-1 Receiver Receiver Sensitivity: -94dBm Controls: Power ON/OFF, Volume Control Output Connections: _" unbalanced jack (360 mV/ no load) XLR Balanced output (12 mV/600 Ohm load) LED Indicators: Power ON, RF/AF LED Power Requirements: 13.5VDC Regulated @ 400mA DC input: 2.1mm barrel jack Transmitter Audio Input: Internal dynamic cartridge RF Power Out: +13dBm, (50mW maximum allowed by FCC) CONTROLS: Power On/Off, LED Indicator: Unit on (single flash), Low Battery Alert (red) Battery Type: 2 AA Alkaline Battery Life: Up to 11 Hours