The Porodo Universal Pencil Is Designed To Work With All Capacitive Touch Screens. It Is Made From High-Quality Materials And Has A 1.5Mm Nib That Works With Both Ios And Android Tablets. This Universal Pencil Can Be Charged With A Usb Type C Cable And Is Designed To Provide Up To 12 Hours Of Battery Life For Uninterrupted Usage. It Has A Double Tap Button And Comes With A 30Cm Cable For Convenient Use. With Its Compact Design, This Pencil Can Be Stored In Your Pockets Or Your Backpack And Used Anywhere You Need. The Porodo Universal Pencil Is The Perfect Tool For Professional, School, Or Work On Any Touch Screen Device.