Some people have bad experiences with wireless devices. There's a lot to worry about when it comes to trusting your audio equipment without anything attached to it. This is why we recommend the Sennheiser ew 100 ENG G3 wireless kit. The EK 100 receiver is not only reliable, but durable. This features 4 preset memory locations which can be customized to any of the 1,680 frequencies. This kit also comes with the ME 2 lavalier microphone that is capable of capturing audio in the most demanding environments with its sensitivity and frequency response features.