Draw, jot, or sign with a Microsoft compatible pen that works seamlessly with your HP laptop[1]..Customize buttons to seamlessly switch between functions..Edit, draw, write and doodle with a true-to-life feel pen that has a precision tip and pen-point accuracy..Write naturally while your PC instantly converts your handwriting to text..Book, bag or pocket - clip it and carry it anywhere..With up to 18 months of battery life[2], work the way you want.