Speaking Into the CatchboxTo use the Catchbox, simply speak into the foam cap located on topof the product. It is advisable to inform audience members at whatdistance to speak into the Catchbox. A distance of 20cm / 8in is ideal.This will provide the clearest sound while not blocking the persons facewho is speaking. Avoid using the Catchbox near speakers as this cancause audio feedback.28 Catchbox Mod