Avid Education 8EDU-30CPFV-060 Headphones - Classroom Pack, Black Classroom pack of 30 stereo headphones (FV-060) that are protected when transported or stored by a tough hard case with built-in carrying handle The FV-060 is a rigid-housing headphone built specifically for the education market and features an earcup rotation mechanism that allows the earcups to lie flat for packing and storage; perfect for schools, class labs, student testing, and more High level of adjustability allows for one of the most comfortable listening experiences in the category Outer casing of each headphone in the set is extremely easy to wipe down quickly using common over-the-counter cleansing products These budget headphones meet CPSIA and TPCH standards for environmental compliance and safety