Califone CLS Series

The Califone CLS 7xx Series of wireless Headphones are ideal for language learning, literacy groups, ELL / ELD applications, story-time, audio book listening, and library uses.

The headphone reception range is 100 feet.  The color-coded transmitters match the color-coded headphones for easy use.  This helps create flexible learning situations where the students do not need to be next to the media player.
There is no limit to the number of headphones which can be added, only that they must match the same color-coded transmitter frequency and users stay within 100 feet of the transmitter.
Since each colored headphone operates on its own independent frequency, three different groups can enjoy wireless learning in the same room without any interference.

You can purchase listening centers and add headphones or purchase the headphones and transmitters separately.