Hamilton Wireless Listening Center HH/W906-MULTI - wireless headphone system

The Hamilton HH/W906-MULTI Wireless Listening Center with Headphone Rack is perfect for all multimedia, lab and classroom applications. Each system includes one transmitter and six headphones. The entire system can be switched between 4 different frequencies with easy color-coded switches. Add additional transmitters to have up to 4 different channels of audio simultaneously! Go wireless in your classroom with plug and play simplicity.