A versatile and feature-heavy USB microphone, the Blue Spark Digital USB mic is perfect for virtually any recording situation, whether at home or on the go. This cardioid condenser microphone is so easy to use that you can plug it in and start recording -- no drivers necessary. And with built-in extras like onboard controls for volume, gain, and mute, as well as a built-in headphone jack for zero-latency monitoring, the Blue Spark Digital really has a lot to offer. But its "Focus Control" switch really sets it apart from the rest of the USB mic pack, which gives your sound accentuated middle and high frequencies for a tighter sound.