Make your studio recordings or live performance full of energy with the Shure U2 / BETA87A microphone. This Shure wireless microphone will give your performance an extra freedom without compromising on sound quality. With a frequency response of 50-18000Hz, this 13.02oz microphone provides superior sound clarity. Offering a supercardioid polarity, this Shure wireless microphone delivers maximum response along the axis, thus reducing noise production and producing optimum output. The built-in On/Off switch of this 13.02oz microphone allows you to instantly start with your performance. With a battery life of upto 12 hours, the Shure U2 / BETA87A microphone enables you to give endless performance onstage.