NU2-N Dual Wireless UHF Microphone Receiver System - 

The NU2-N dual wireless UHF microphone receiver is built for precision, with a digital signal path for concise audio reception, the ability to receive clear audio signals with no loss of quality from up to 60m away, capture a broad spectrum of audio with a dynamic frequency response range of 50Hz-18kHz, and supports carrier frequencies of 863.8 + 864.8MHz. Comes with 2 wireless clip on mics that have individual gain controls on the receiver for volume level balancing, and 2 transmitters also with a convenient clip-on or can fit perfectly in your pocket. This system is perfect for all public speaking.