The AmpliVox S1699 is an easy to use and affordable Universal digital wireless behind ear microphone system. Its compact and lightweight design is a great solution for expanding your audio needs. Plug re-ceiver into any audio device (microphone / line in jack ) with a speaker and amplifier and start talking. 

Utilizing digital wireless technology, the S1699 operates in the 2.4 GHz range which is completely free of TV and radio interference. The S1699 out performs similarly priced VHF systems with better than CD quality digital audio and delivers dependable operation out to a distance of 49 feet or beyond with direct line of sight.