Features: Adjustable Output Level, Audio Summing, Expandable to 32 Mic Channels/330' Range, For Small to Medium Venues & Events, Quad-Channel Receiver with Dante, Four SLXD1 Bodypack Transmitters, Four WL183m Low-Profile Omni Lav Mics, Wide 138 MHz Tuning Range, Two Dante Audio Ethernet Connections, Two Removable Antennas, RF Cascading, Digital Predictive Diversity Reception