1.Mobile note taker digital pen 2.Wireless mouse function 3.Wrote on normal A4 paper on your pc 4.Digital pen for iPhone iPad GXN ... digital scribe to assist your business, study and daily life. (3)Function: 1.Small, Compact, just a pen plus a receiver unit, ideal for ... *25*10mm (4)Set Consists of:Digital pen x1,receiver x1,batteries x2,manual x1 and warranty x1,pen core x1,CD x2 ...