Features: 100% brand new and high quality Clip Microphone for help you get music or voice. Unidirectional Microphone with anti-noise function. Wind shield improves sound quality by preventing noise. The 3.5mm type jack can be connected to PC / Laptop / wireless microphone transmitter with 3.5mm line-in / mic in. Built-in clip can easily be attached to collars ties or other clothing-no installation required. Specifications: Type: Microphone Cable length: Approx. 150cm Sensitivity: -462dB Directivity: Unidirectional Operation Voltage: DC1.0V - 10V Current Consumption: !#!lt!*! 0.5mA Signal to Noise Ratio: 56dB Frequency Range: 50-16000Hz Color: Black Package includes: 1 x Lavalier Clip Microphone