The shape and placement of the battery cylinder makes the YOGA Tablet 2 easier to grip and better for one-hand use. Its ergonomic design shifts the center of gravity to make it more comfortable for your wrist. Today's tablets are increasingly used in the home, and with that knowledge we set out to provide you with an exciting new way to play and enjoy your media - an integrated pico projector. But wait, there's more. You'll enjoy Quad-HD (2560 x 1440) visuals and clear viewing from multiple angles right on your device. Yoga Tablet 2 Pro features a dedicated battery cylinder, and with this unique design, up to an astounding 15 hours of battery life. That means more time streaming, more time playing, and more time between charges. And when you're in a pinch, you can use your tablet to charge other mobile devices.