Wireless Classroom Headphones-Set of 4

These durable headphones have a completely wireless design—so your listening centre stays neat & tangle-free! Set includes 4 pairs of adjustable headphones with cushioned ear pads & individual volume controls, plus a radio frequency transmitter with a range of 50 feet! The 3 1/2" transmitter plugs into any standard headphone jack and accommodates an unlimited number of headphones—so multiple kids can listen at once! Transmitter runs on the included AC adaptor; headphones use 2 “AAA” batteries each (not included).