Boss Audio Dual Channel Wireless Infrared Headphones (Sold Individually),For use in cars, trucks, motorhomes, and other vehicles with 12V video-Black, Retail Box, 12 months warranty Product Overview Boss Audio Dual Channel Wireless Infrared Headphones (Sold Individually)- Studio quality headsets, Wide angle infrared detection, Padded ear pieces, High quality drivers, Adjustable headsets, Carrier frequencies: 2.3/3.2MHz (left channel) - 2.8/3.8MHz (right channel) Highlights -For use with the Boss HSIR and Boss monitors -Dual Channel Wireless Infrared Headphones -Padded ear cups for comfort -Designed for use in cars, trucks, motorhomes, and other vehicles with 12V video -Color: Black Features Range-The transmitter from several of our monitors send a high quality stereo signal which can be received by the HP30 wireless infrared headphones. The best sound will be obtained if you sit directly in front of the monitor, within 1.8metres. If you choose to sit on either side of the monitor you can expect the same great reception within 35 degrees to the left or the right of the monitor. Dual Channel-The HP30 has the ability receive two separate signals from two separate video units. Say you have a couple of passengers who want to see their own videos. One flips to channel A

views/listens to one unit, while the second flips to channel B and views/listens to another video. You can also pick up both channels A and B with just one pair of headphones. Specifications -Transmission system: Infrared light -Carrier frequencies: 2.3/3.2MHz (left channel) - 2.8/3.8MHz (right channel) -Distortion: Less than 1% -S/N ratio: Greater than 60 dB -Channel separation: Greater than 40 dB -Frequency response: 30Hz - 20KHz -Power source: 2 x AAA batteries -Current consumption: 25 mA max (during play) / 15 mA (muted) Installation Precautions -Do not install components in areas which are susceptible to rain, moisture, direct sunlight, extreme heat or cold, excessive dust, dirt, or humidity. -Use only the installation parts and hardware provided with the unit to insure proper installation. Using other parts can cause malfunction and possible damage to your headphones. -Use only a power source with 12 volts DC (negative ground).