Sennheiser ew 500 G4-935-GBW Wireless vocal set Includes (1) SKM 500 G4 handheld microphone, (1) e 935 capsule (cardioid, dynamic), (1) EM 300-500 G4 rackmount receiver, (1) GA3 rack kit and (1) mic clip, frequency range: GBW (606 - 678 MHz) The Sennheiserew 500 G4 isflexible, especially when handling multi-channel settings on the world's music stages. Up to 88 MHz bandwidth, up to 32 channels. Ethernet connection for Wireless Systems Manager (WSM) control software included for advanced frequency coordination in multi-channel setups. A truly diverse half-rack receiver in a full-metal housing with an intuitive OLED display for full control Easy and flexible wireless synchronization between transmitter and receiver via infrared Up to 32 compatible channels Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations