Samson R10S Dynamic Multimedia Karaoke Vocal Microphone with On/Off Switch Ideal for use with home recording, portable recording and karaoke systems Durable 16-1/2" cable with 1/8" stereo mini jack; 1/4" plug adapter for easy connection to devices Frequency response: 80Hz - 12kHz. Sensitivity: -59dB 3dB. Impedance: 500 ohms Has On/off switch and windscreen Outstanding audio quality for vocals and computer recording