Sennheiser ew 100-ENG G3-A Wireless Mic System with EK 100 G3 Diversity Receiver - Frequency Band A (Frequency Range: 516-558MHz), Zoom H4n Pro Handy Mobile 4-Track Recorder, Cleaning KitThe Sennheiser ENG set offers a great amount of flexibility for portable recording indoors or outdoors. Its SKP 100 G3 plug on transmitter transforms XLR equipped devices (such as microphones and mixing consoles) into wireless devices by simply plugging the unit in. The bodypack transmitter, as well as the plug on, can by synced up to the receiver with the simple push of a button. A very small high quality directional clip on microphone completes this