1、120 DEGREE ADJUSTMENT: Computer PC microphone supports 120 degree up and down adjustment for different heights and sitting positions without having to talk with your head down. 2、DISABLE BUTTON: USB computer microphone can click the disable button to disable local voice to prevent undetected situations from interfering with calls. 3、DSP INTELLIGENT NOISE REDUCTION: Microphone indicator lights up blue when the microphone is turned off. Built in DSP intelligent noise reduction chip to effectively isolate noisy ambient sounds. 4、PLUG AND PLAY: Condenser desk microphone requires no driver, plug and play, laptop, desktop can use for Windows, for OS X system, which can satisfy your various needs. 5、TYPE C INTERFACE: Wired desktop microphone uses Type C connector, there is no difference in the positive and negative direction, can be inserted and removed at will.