Hamilton's nine hundred series wireless system features four independent systems that can be used simultaneously in the same room. This is the ultimate cordless headphone system for use in the classroom, library or other training situations.
Features:
- Four or six station RF listening center
- Rugged lightweight construction
- One hundred feet transmission range
- Any number of headphones can be used with each system
- Additional headphones available [see related products]
- No interference from other electronic equipment
- No external antenna
- Charges in four hours and operates for forty
- New classroom friendly, mercury free, nickel metal hydride (N1-MH) battery
- LED charging indicator lights - red for charging, green for fully charged
- Available in four styles Blue (72.500 Mhz), Green (72.900 Mhz), Orange (74.700 Mhz) and Yellow (72.100 Mhz)
- Use distinct frequencies when more than one system is used in the same room or within 100 feet
- One year warranty
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