Hamilton's VHF Sound Module can convert any classroom headset into a wireless system and with four color-coded frequencies, you can operate up to four independent programs without any interference.
Features:
- High quality, cordless assistive learning system
- 300' operating range
- For use with Hamilton W900 series transmitters (purchased separately or in a kit)
- Optimized for use with all Hamilton headphones with 3.5mm mini plug
- May be used with any brand headphone with a 3.5mm mini plug
- Four frequencies identified by color - Blue, Green, Orange and Yellow
- Powered by two rechargeable NiMH batteries, charged through W900 transmitters
- Operates for 35 hours after an overnight charge
- Red LED charging indicator
- One year warranty
- Overall Dimensions: 3" H x 3"W x 1" D
Note: There is a $100 minimum order for all Hamilton products.