Uni-Directional Head-mounted Headworn Headset Microphone Mic

It is designed for use on stage houses of worship presenters lecturers and other situations requiring minimum microphone with hand-free operation.Features:Flexible gooseneck design to optimize microphone positioning for better use.Uni-Directional pickup design can effectively reduce the noise of the surrounding environment.Foam design to ensure the comfortableness of the users.Headset style microphone with 3.5mm male connection.Works with voice amplifier.Designed for use on stage houses of worship presenters lecturers and other situations requiring minimum microphone with hand-free operation.Specifications:Polar Pattern: Uni-DirectionalSensitivity:-53dB 1dBFrequency Response: 20-20KHzOutput Resistance: 680?Working Power: DC 1.0V-10VSNR: ?28dBCable Length: Approx.95cm / 37.4inPlug Type: 3.5mmItem Weight: Approx.22g / 0.8ozPackage Weight: Approx.23g / 0.8ozPackage Size: Approx.20 * 17 * 2cm / 7.9 * 6.7 * 0.8inPackage List:1 * Microphone