These Wireless Headphones are part of the unique wireless Classroom Listening System.Any student within a 100'+ range of the matching green transmitter (72.900 MHz frequency) can listen to the same audio, enabling you to assign an unlimited number of students without being hampered by cords, cables. Features rugged ABS plastic construction, comfort strap and fully adjustable headband.Ambient noisereducing earcups include individual volume control, allowing students to adjust the sound to their needs during group study. CLS729
Product Features
Transmits audio from any computer or media player
100+ transmission range from source
Green transmission uses 72.900 MHz frequency
Electronic products subject to manufacturer's 1 year warranty
