Users can recharge the stylus pen via a Micro USB cable which is included in the package and keep the s-pen in the pouch which is also come with the pen. A pen with 1.5mm fine copper tip which provides excellent control and ensures a smooth writing experience on your touch screen. It is compatible with most touch screen devices, including iPad Pro/ Mini/ Air, iPhone, Samsung and other Android Tablets, etc. Built-in superior lithium battery provides approximately 24 hours of active use when fully charged.