Headphones, Headsets & Earsets : Headphones : Q-SYS - USL IRH-280

2-channel Infrared Headphone for HI and VI-N Audio

Model: USL IRH-280

No RF interference problems of cross talk between auditoriums
High quality sound ensures maximum intelligibility for the hearing and visually impaired
Slide switch selects between 2.3 or 2.8MHz
Designed for low distortion and high clarity
Provide DC and AC magnetic fields to drive automatic switching telecoils in hearing aids

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The 2-channel IR headphones for HI and VI-N audio. The headphones receive audio over infrared. The over the head unit has a two sensor, omnidirectional optical lens array. It has easily accessible audio level controls and a power/channel switch. It is powered by two AAA batteries.

No RF interference problems of cross talk between auditoriums
High quality sound ensures maximum intelligibility for the hearing and visually impaired
Slide switch selects between 2.3 or 2.8MHz
Designed for low distortion and high clarity
Provide DC and AC magnetic fields to drive automatic switching telecoils in hearing aids
Include a 3.5mm jack to drive neck loops or direct audio inputs on hearing aids and implants
Modulation LED meter for accurate level calibration
Input range 100mV, to 30V R.M.S.
Two channel over the head unit has sensors on both sides
Power on/off slide switch and independent volume control for left and right ear
Powered by two AAA batteries