Hamilton Wireless Listening Center W906-MULTI - wireless headphone system

The Hamilton W906-MULTI Wireless Listening Center 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.