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transmitter power supply | 12V, 200mA AC adapter |
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headset battery type | 2 rechargeable AAA batteries |
battery life | Over 15 hours |
maximum operating distance | 33 feet (10 meters) |
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transmission mode | Infrared 850 nanometers |
frequency modulation (left) | 2.3 MHz |
frequency modulation (right) | 2.8 MHz |
frequency response | 40 Hz–12000 Hz |
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distortion | 1% THD |
signal to noise ratio | 40 dB |