Features:
- Provides line-of-sight, cordless listening
- Infrared transmitter, 20 to 20,000 Hz frequency response
- AC adapter included
- Requires 2 AA batteries (not included)
- Lifetime warranty
Description:
The Koss HB500 cordless headphones allow for up to 500 feet of cordless, line-of-sight listening. The headphones function optimally when listeners are within sight of the transmitter; listeners seeking through-wall transmission should look into RF (radio frequency) wireless headsets. The infrared transmitter will connect to any audio source--whether a stereo, VCR, DVD, or computer--through a standard 0.25-inch jack. The stereophones have an on/off and volume control switch. These closed-ear, cushioned stereophones weigh 7.5 ounces and have a frequency response rated at full-bandwidth 20 to 20,000 Hz. Their impedance is 20,000 ohms, with less than a 1 percent distortion level. The headphones require two AA batteries (not included). The AC power adapter for the transmitter is included. The product comes with a manufacturer's lifetime warranty.
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