Features:With the USB terminal power supply, the condenser microphone needs no 48 v phantom power, battery, mixer, or other tools.Cardioid pick-up pattern minimizes background noise and isolates the main sound source.Amplifier with corresponding connector can be connected with the microphone.2.5 m long leather cord extends your music space and meets your need of all aspects of pleasure.Wide frequency range (20 hz-20 khz) makes vocal performances sound clear, natural and lively. Description:This microphone is easy to use, directly put 3.5mm audio cable and usb charging cable into your PC, ready to record.Cardioid pick-up is great at picking up vocals and leaving background noise out.Professional condenser microphone is perfectly suitable for studios, recording studios, broadcasting, stage performance, chat rooms radio station. Specification: Product size: 16x4.6cm Material: Metal Sensitivity range: 25mV Power supply: USB DC5V power supply Frequency range: 30Hz - 20kHz Model number: MK F600TL