Hamilton™ School-Mate™ Headphones 4-Pack, Four-in-one Stereo/Mono Headphone Without Volume Control
ASM™ automatic stereo/mono technology for use with virtually all school audio equipment. Soft, new leatherette style ear cushions are noise canceling, washable, replaceable, and comfortable. Outstanding sound quality with 170ohms and frequency response 18-20k Hz. Three meter coiled cord. Includes 4 headsets in a laminated carry case. Four-in-one Stereo/Mono Headphone (4-in-1 with 1/8" plug and 1/4" adapter). One-year warranty.
