I'm selling this item because my high school student didn't use it for almost three years. There are no noticeable scratches or damage. Please refrain from purchasing if you are looking for a perfect item. - Model Name: XD-SV4000 - Battery Type: AA LR6 - Rechargeable Battery: eneloop - Function Menu: Voice function, Training, Back, Menu - Screen Size: LCD display No touch pen Thank you for looking.