Califone CLS721-T Wireless VHF/FM Transmitter, 72.100 MHz, Yellow

With a yellow color-code and 72.100 MHz frequency, the Califone CLS721-T Wireless Headphone Transmitter is ideal for language learning, literacy groups, ELL / ELD applications and library uses. It will transmit pre-recorded audio content or verbal instructions to an unlimited number of its corresponding color-coded headphones.