Product Detail Metal construction: Rugged and reliable Shock-mounted capsule: Low sensitivity to impact and handling noise Supercardioid pickup pattern: Insulation from other on-stage signals Neodymium ferrous magnet with boron: Keeps microphone stable regardless of climate 10 year warranty . The "Sennheiser e945 Supercardioid Dynamic Handheld Mic" is best product for you. We recommended Sennheiser e945 Supercardioid Dynamic Handheld Mic