This cordless system easily interfaces with multimedia computers, compact disc players, CD ROM, TV monitors, VCR's, personal stereos, cassette recorders, record players and public address systems. Listening center configurations for four, six and eight students are available or components may be purchased separately. Features include: rechargeable battery in the headphone, four different VHF/FM frequencies from which to choose, and four different color-coded groups that can work in the same room simultaneously! F.O.B. Factory. Additional Shipping Charges Apply.