❤There is a volume knob on the unit itself so that you can adjust the volume to what you need at the time so the recording quality is just perfect. ❤The recording quality is clear and crisp in normal speaking voice with no need to yell or raise your voice.Clear sound Perfectly suit tasks like podcasting or voiceovers, good performance with vocals and even instruments. ❤Usb plug-Simply plug it into your computer's USB port with the included USB cable, calibrate it with your operating system, and you're ready to record.