Good past the last bell: With at least 10 hours of battery life, this trusty PC gets kids through even the longest school days. Designed to be kid-proof: The Chromebook 3180 Education laptop comes with a sealed, spill-resistant keyboard, rubberized edges and Drop Protection, so it can withstand lockers, lunchrooms, backpacks and buses. Collaborative construction: A 180-degree hinge allows the system to lay flat, making it easier to share content on the Corning Gorilla Glass screen with up to 10x higher scratch resistance. Ports & Slots: Combo headphone/microphone jack | Noble Wedge Lock slot | Dell Activity Light| AC Power | USD Card Reader | Full Size HDMI | 2 USB 3.1 Gen1