Product Descriptions:
- Headphones fold for easy storage
- For use with Car Audio Monitors and DVD Players with Infrared Transmitters
- Features IR Sensors, Volume Control Knob, Power On/Off Switch, Power LED & Battery Cover
- Wireless Headphones uses (2) AAA batteries (not included), which are located in one of the earphone housing
Specifications:
- Transmission system: Infrared light
- Carrier frequencies: 2.3Mhz (left channel), 2.8Mhz (right channel)
- Distortion: greater than 60dB
- S/N ratio: greater than 40dB
- Channel separation: less than 1%
- Frequency response: 30Hz-20Khz
- Power source: (2) x AAA batteries (not included)
- Current consumption: 25mA max (during play) / 15mA (muted)