Telex Tw-4 Microphone And Transmitter (Model 17787000)

Single channel frequency synthesized transmitter with single compression circuits for both microphone and auxiliary inputs. FM wireless microphone with belt transmitter factory wired to single FM channel identified by number front of unit. Two separate LED indicator lights warn of any interruption of FM carrier. Uses 9 volt rechargeable or non-rechargeable battery. Operates at maximum legal radio frequency power. Includes: rechargeable battery, directional lapel microphone with windscreen and clip and belt transmitter. Optional microphones include: TLM D directional microphone with clip and windscreen for $52. 50; TLM O omnidirectional microphone with the same for $52.50; TLM O omnidirectional with 12 foot cord for $60.00; NCM 1 noise cancelling boom microphone for $99.00 that can be worn with its headband or clipped onto eyeglass bow. Receiver must be purchased separately.