Professional Multi-Pattern USB Microphone with Blue VO!CE Four-Capsule Array – Capture Legendary Blue Broadcast Sound With Greater Focus And Clarity Than Ever For Professional Streaming, Podcasting And Youtube High-Res Led Metering – Visualize Your Voice Level At A Glance And Adjust Up Or Down For Powerful, Broadcast Quality Sound Multi-Function Smart Knob – Fine-Tune Your On-Stream Sound With Easy-Access Controls For Mic Gain, Mute, Headphone Volume And Blend Blue VO!CE Software - Craft The Perfect Broadcast Vocal Sound And Entertain Your Audience With Enhanced Effects, Advanced Modulation And HD Audio Samples. Advanced Blue VO!CE Is Compatible With Yeti, Yeti Nano And Yeti X. To Access Blue VO!CE, Please Download Logitech's Free G Hub Software.