Amplify the sound of your voice for any reason at all with a dynamic microphone from Emerson. Perfect for use in a studio, with a PA system, for a karaoke party with your friends, or for your own personal home recordings. The sleek mic comes with a detachable cable, so you can plug the unit into any number of sound amplification devices.FREQ RESP: 80 HZ 11 KHZSENSITIVITY: -72 DB 3 DB @ 1 KHZOUTPUT IMP: 620_ +30% @ 1 KHZ4.5MM X 3-M CORD6.3MM TO XLR MALE CONNECTORUPC : 879408009720Shipping Dimensions : 8.70in X 4.00in X 2.70inEstimated Shipping Weight : 0.8