Widely Compatibility- Our active stylus pen is widely compatible with ALL capacitive touch screen devices, compatible with iOS devices as well.(Note: NOT compatible with Microsoft windows system device. )Higher Sensitivity&Precise: The 1.5mm tip can replace the finger to perform more precise instructions. Compared with ordinary pen, our stylus pen has more accurate signal, higher sensitivity, signal and more comfortable feel, and gives you a real creative feel, suitable for drawing, writing, and taking notes.Long Lasting Battery Life- Our stylus pen can work 8-10 hours after 60 minutes charging with micro USB cable included and there is no shortage of battery power.One Button Operation: NO Bluetooth or any app connection required for our stylus pen. One button operation, you can open up new creative possibilities anytime, anywhere.