Azden's 300 Series are high quality dual and single channel UHF camera-mount wireless systems that feature 188 user-selectable frequencies displayed on an LCD screen to assure you of always finding a “free” channel. 

The 35XT is a plug-in transmitter for 300 Series systems, and will work with the 310UDR and 330UPR receivers. It connects to any microphone with a standard 3-pin XLR output, thereby allowing the user to turn their favorite handheld microphone into a wireless microphone. Works with both dynamic and condenser microphones with switchable 48V phantom power available. The 35XT operates on 2 AA batteries (not included).