The MIPRO BC-100 II is a tabletop boundary microphone base featuring a built-in 10 mm cardioid condenser capsule for direct boundary microphone operation. Compatible with MM Series 4-Pin gooseneck microphones, it supports both wired output requiring 24-48V phantom power and wireless operation via integrated ACT-TC bodypack transmitter. The device includes TALK/MUTE buttons with synchronized LED indicators for efficient speech management. Constructed with a metal base and anti-slip pads for stability, it measures 100 × 78 × 150 mm and weighs approximately 620 g. With its 3-pin XLR output and versatile operation modes, the BC-100 II is ideal for conference applications requiring high-quality audio capture.