- Each headset and transmitter is pre-set with four frequencies
- Headphones each have individual volume controls and a range of 300'
- Four different frequencies can be used simultaneously in the same room without conflicting; any number of headphones on the same frequency can be used with one transmitter
- Headphones charge for eight hours to provide 50 hours of continuous operation
- 1-Year Warranty
Note: Each color represents a different frequency. For more than one listening group at a time, simply add a second transmitter and switch to a different frequency.