Using the Countryman E6i Earset Mic is easy. First, attach the earpiece to your ear and adjust the boom to position the mic close to your mouth. Connect the snap - on cable to your AKG transmitter. You're ready to use it for singing, performing, or any event. When using it outdoors, put on the windscreen to reduce wind noise. Make sure to handle the mic gently as it's lightweight and delicate. After use, store it in the carrying case to protect it from damage. Keep the protective caps on the mic when not in use to prevent dust from getting in. Check the power requirements regularly to ensure proper functioning. If you're using glasses or other head - worn accessories, the silicon padding at the earpiece will help keep the boom in place comfortably.