Califone CD-102 Personal CD Player with 8200-HP Headphones Battery Compartment for 2 AA batteries (batteries not included), DC 4.5V, 3.5mm Headphone Jack LCD Display; Displays CD information and battery life 60 second anti-shock system. Buttons: Play/Pause, Stop, Program, Repeat & Skip/Search 8200-HP Stereo Headphone included, Headphone Fully adjustable, Ambient noise reducing earcups for safety One year warranty for school use - unlike CD players purchased from consumer electronics stores whose warranties would be voided if used in schools