The Sennheiser EW312/335 G3 Wireless System with Handheld and Lavalier Microphones (B - 626-668MHz) is equipped with charging contacts for the optional BA2015 rechargeable battery. The inconspicuous omni-directional clip-on microphone is optimized for best reproducing the sound of the human voice and provides supreme speech intelligibility.
It has a built-in Ethernet port for remote PC monitoring and setup with Sennheiser's Wireless System Manager software. This receiver's wireless sync function makes it a breeze to link up any G3 transmitter with the unit. In addition, it has a large back-lit graphic display where receiver and transmitter information can be easily seen even on the darkest of stages.
The Transmitter gives you both power and control with new features such as a convenient menu interface, vivid graphic display and programmable mute button. You can program the mute button to support push-to-talk, push-to-mute and more if you choose. It is designed for absolute reliability and impressive sound, this hand-held transmitter/microphone combination makes it easy to concentrate on what is important: your own performance.