Califone International CLS721-T Wireless VHF-FM Transmitter - Frequency Color-Coded Yellow

Ideal for language learning literacy groups ELL and ELDapplications and library uses this wireless VHF transmitter will transmit materials to its corresponding color-coded headphones or headsets. And with all four available system frequencies being able to operate simultaneously in the same room without any interference four different groups can enjoy wireless learning. Wireless VHF-FM transmitter 0.25 inch audio input from any multimedia source - mono or stereo input 0.25 inch microphone input transmits teacher instructions wirelessly to headphones- SKU: CAFI138