MiCon-1 provides a reliable connection between the HS1 headset, PinMic and Lavalier microphones, and a wide range of wireless systems. MiCon-1 is designed to connect to Sennheiser transmitters such as: SK 500 G3, SK 300 G3, SK 100 G3, SK 500 G2, SK 300 G2, and SK 2 Freeport Sennheiser, as well as products registered under the Sennheiser brand.