Sennheiser ew 100 G4-ME2/835-S 1G8, UHF Wireless System, System consists of: SKM 100 G4-S handheld transmitter with mute switch, E835 interchangeable capsule, SK 100 G4 pocket transmitter, ME 2-II lavalier condenser microphone, EM 100 G4 9.5"" receiver, Frequency range: 1G8 (1785 - 1800 MHz), Includes a rackmount, RJ10 connecting cable, microphone mount, NT2 power supply, and 2x AA batteries@+*Features of the SKM 100 G4-S handheld transmitter with E835 interchangeable capsule:*@+@+, Transducer principle: Dynamic, Directional characteristic: Cardioid, Handheld transmitter with charging contacts for optional BA 2015 battery (NiMH)@+*Features of the ME 2-II condenser lavalier microphone:*@+@+, Directional characteristic: Omnidirectional@+*Features of the EM 100 G4 9.5"" receiver:*@+@+, 15 MHz switching bandwidth, Up to 12 compatible channels, Fast frequency allocation for up to 12 receivers via link function with RJ10 connecting cable, Frequency response: 25 - 18,000 Hz, Frequency transmission via infrared interface, Handheld transmitter with charging contacts for optional BA 2015 battery (NiMH), Pilot tone, Automatic frequency scan feature locates available frequencies, Integrated EQ, Audio gain: 60 dB, Soundcheck mode, 4-Digit battery indicator on the receiver (and on the handheld transmitter), HDX compander, LCD display with RF/AF levels and channel display, Transmission power: 10 mW, 2x BNC antenna sockets, XLR male (balanced) and jack (unbalanced), Power supply: 10.5 - 16 V DC@+*Note*: Parallel operation is not possible. Only one transmitter is included.@+@+