XM 100 is the Receiver of the Ximon 160 system that it is an advanced wireless monitor. 160 different frequencies grouped into 10 groups allows to work up to 16 transmitters (mono mode) or 8 (stereo mode) at the same time without interference. The unlimited number of receivers that can be connected to a single channel make it useful in applications such as simultaneous translation, etc. The transmission quality is guaranteed by double-checking circuits squelch adjustment and dynamic compression technology. The system consists of 1 XM-100T (transmitter) and 1 XM-100 (Receiver) with headphones included.