Using this Neumann KK 205 microphone capsule is easy. First, make sure it's properly attached to your compatible microphone body. Then, position it towards the sound source you want to record. Keep it away from strong wind and high - humidity areas as this can affect its performance. When you're done, gently clean it with a soft, dry cloth and store it in a protective case. This will help keep it in good condition for a long time.