High-quality system ideal for anyone wanting to create a multiple wireless microphone set up Ideal for schools small clubs & pubs in fact anywhere a wireless microphone may be required Complete with hard protective lockable carry case Crystal-clear sound transmission Dynamic frequency switching system with multi-level narrowband frequency filtering Low battery consumption Microphones run from PP3 9V battery Order code L46ALOnoff switch to save battery power on mics Signal transmission & battery status LEDs on microphone Volume control for microphone on the receiver 2 x balanced XLR outputs & 1 x unbalanced andquarterinch jack output XLR output have separate audio jack output has combined audio Can be plugged into an amplifier mixer or any device that accepts mic level audio inputs Twin adjustable antennae on receiver for enhanced reception & range Up to 50 metre line-of-sight range Receiver runs from DC 16V 300m A License-free Microphones operate on 173.80 M Hz & 175.00 M Hz Supplied with 2 handheld microphones receiver andquarter inch jack connecting lead plug-in mains power supply & carry case The kit transmits on 173.80 M Hz & 175.00 M Hz which means it may be used in conjunction with both the L58AW handheld radio mic kit & L60AW tie clip mic kit with all four mics running simultaneously. Note This radio mic system is not compatible with any other radio mic system even if it operates on the same frequency.