The LDHSAE1 is a professional headset microphone that is especially suitable for aerobics, sports, and fitness trainers. The bi-directional electret condenser capsule with windscreen offers speech intelligibility and high sound quality. The low weight, flexible microphone arm, and neckband with adjustable neck strap ensure a comfortable, secure fit and complete freedom of movement. It connects to a wireless transmitter via a mini-XLR connector. The LDHSAE1 headset is extremely sturdy, water-repellent, and of course also stage-ready. SpecificationsColor: BlackFrequency response: 80 - 16.000 HzDirectivity: bi-directionalSensitivity (quiescent voltage @ 1kHz): 0.4 mV/PaNominal impedance: 1600 Ohm(s)Signal-to-noise ratio: 76 dBMicrophone input: Mini-XLR (3-pin)Accessories (included): Foam windscreenFeatures: water-repellent Weight0.175 kg