The 72 MHz Wireless RF Microphone System from Listen Technologies includes a Portable Display RF Transmitter, a Stationary RF Receiver/Power Amplifier, a Lavalier Microphone, and two High-Capacity AA Alkaline batteries.
The Portable Display RF Transmitter is used to wirelessly broadcast audio for a variety of portable applications.
The Stationary RF Receiver/Power Amplifier is a stationary auditory assistance receiver with a built-in power amplifier. It can deliver high-quality audio for use in a variety of locations and applications. This unit has a Look & Listen LCD Display showing channel, lock, and battery level. A security cover protects auxiliary and receiver volume, adjustable squelch and trim controls. It has a balanced or unbalanced speaker wire output options. Multiple input options give this unit flexibility. It's powered by a 15 VAC/1000 mA power input or a 12 VDC battery.
The Lavalier Microphone is a non-directional microphone that clips to a collar or other articles of clothing.