Professional Desktop Broadcast/Podcast Microphone Boom Stand with On-Air Indicator Light Built-In LED Indicator Light Ring with Brightness Control & Red/Blue/Violet Color Modes Easily Clamps or Mounts Directly to Desks, Tables & Similar-Sized Surfaces 2.17"/55mm Max in Thickness Rotates Full 360-Degress with Minimal Noise with Multiple Knobs for Securing Mic at Desired Angle Spring-Loaded Articulating Arm with 4.4 lbs./2 kg Max Weight Capacity & 32.25"/940mm Max Extension 3"/76mm Extension Adapter with Standard 5/8'-27 Mic Threads Included for XLR Cable Clearance, Perfect for Shure SM7B, Shure MV7 Model