Consists of: SKM 300 G4-S handheld transmitter with mute switch (without capsule), 1x SK 300 pocket transmitter, and the EM 300-500 G4 9.5″ receiver Frequency range: BW band (626 – 698 MHz) 72 MHz Switching bandwidth
Sennheiser ew 300 G4 Base Combo BW Band