These durable, stereo headphone is the educator's standard for multimedia applications, music appreciation classes, listening centers, reading and language learning activities. Its reinforced 6' cord and 3.5mm plug includes a 1/4" screw-on adapter to makes this a versatile headset and it's Windows and MAC compatible!

• Rugged polypropylene headstrap and ABS plastic earcups hold up to continued usage in high-use settings
• Adjustable headband with comfort sling fits all students
• Volume control conveniently located on the ear cup
• Permanently attached cord with reinforced connection resists accidental pull out for increased classroom safety
• 3.5mm mini plug and with 1/4" screw on adapter connects with commonly used media players
• Noise-reducing earcup lowers ambient noise so volume does not need to be as high, as recommended by audiologists for hearing safety. Comes with replaceable and cleanable ear cushions for multiple users
• Slotted baffle prevents access, avoiding accidental puncturing of the speaker
• Foam-lined storage case

• Size: 40mm Diameter (1.6")
• Diaphragm: Mylar
• Magnet: Ferrite
• Impedance: 300 Ohms each side
• Frequency Response: 40 H - 18 kHz
• Sound Pressure Level: 93 db +/- 3 dB
• Power Capacity: 20 milliwatts RMS, 150 milliwatts peak
• Distortion: 5% approximately
• Volume Control: On ear cup
• Cord: Straight, 6 feet; Plug Stereo, 1/4" Nickel Plated; Stereo, 3.5 mm Nickel Plated
• Ear Pad: PVC (Washable)
• Headband: PVC with Comfort Sling
• Weight: 10 oz., shipping weight 1 pound