Sennheiser EW335 G3 gives power with control. This system not only ensures vocals cut through, but also provides the user with a programmable mute button on the mic. Add in a backlit graphic display, intuitive menu navigation, and you have a professional wireless system. Enjoy one touch programming of the transmitter to the receiver via the wireless sync function. The Ethernet jack on the receiver allows for remote PC monitoring and control using Sennheiser's Wireless Systems Manager software. The EW335 G3's hand held transmitter is perfect for spontaneous dialogue and interviews. With its sturdy metal housing, this system has a 42MHz bandwidth, 1680 tunable UHF frequencies for interference free reception. It also has an enhanced frequency bank system with up to 24 compatible frequencies, auto-lock function and much more. Included is 1 EM 300 G3 rack-mount receiver, 1 SKM 300-835 G3 handheld transmitter (cardioid, dynamic), 1 MZQ 1 microphone clip, 1 GA 3 rack mount, 1 NT 2 power supply unit, 2 antennas, 2 AA size batteries and operating instructions.