Features: Plug and Play The condenser microphone with USB data interface which is compatible with laptop or PC. No need driver installation and complicated debugging. Echo Function & Additional V olume K nob Recording microphone with additional volume knob itself has a louder output. Built-in reverb chip, adjust the reverb knob to add perfect reverb effect. Cardiod Pick-up P attern Ensures high sensitivity which reduces pickup of unwanted sounds from the sides and rear, improving isolation of desired sound source, make sound quality more clear and pure. Rotatable and P ortable The USB condenser microphone with solid sturdy metal construction design and stable tripod stand,easy to adjust and secure the angle position of the USB microphone. Condenser Microphone Capacitor microphone has low noise, accurate sound picking, firm and reliable, stable performance and good directivity. Microphone Accessories Triangle bracket has the most stability, stable support. Rotating shaft bracket sleeve