Califone 12-Pack Listening First Stereo Headsets - Red - To Go Plug - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Circumaural - 5.50 ft Cable - Electret Microphone - Blue

Rugged ABS plastic construction for classroom safety Protective slotted baffles inside the earcups cover the speakers and help prevent accidental damage from prying fingers & foreign objects Three-year warranty for school use - unlike headsets purchased at consumer electronics stores whose warranties would be voided if used in schools iOS, Windows, Android compatible Permanently attached 5.5ft straight cord with reinforced "strain" relief connection resists accidental pull out Adjustable headband for personalized fit Smaller overall headband to fit younger children Ambient noise-reducing earcups lower outside noise so volume does not need to be as high for hearing safety, keeps students more on task Flexible electret microphone