It is used for design and daily browsing. High sensitivity and responsiveness Charging time: 1 hour Works for: 7 hours continuously Green light mode: Allows use of all Apple devices and most Android devices Blue light mode: Allows use for iPad devices (2018 - 2020) Suitable for all touch screen devices smoothly and responds with great accuracy. Compatible with ipad, iphone, kindle, Samsung, android, tablets, laptop and more. Comfortable to Hold - Non-slip design makes the pen easy and comfortable to hold and without feeling tired. Perfect for artists, designers, students and teachers to get creative on the iPad. The pointer allows you to see where you're drawing with greater accuracy and is ideal for detailed work