Galaxy Audio AS-950P2 Wireless In Ear Personal Monitor System, Group P2Perfect as an affordable in-ear monitor solution for the entry level user while providing a high quality sound for an economical priceThe receiver features a 50mW x 2 output with RF and stereo indicatorThe transmitter features L/R level display, channel LCD display with channel up and down select, stereo XLR|1/4" inputs and a headphone output with volume controlThe Galaxy Audio AS-950 Wireless Personal Monitor system also offers 16 selectable UHF frequenciesThe Galaxy Audio EB4 ear buds feature titanium drivers, extended bass response, aluminum, alloy construction and come standard with all WPM modelsAdditional transmitters may be purchased at a later date to add mixes, and an unlimited number of receivers may be added at any time