This is a graded product. A1 products are as new but have been box opened. All A1 products will be fully bubble-wrapped for transportation. GRADE A1 Military-Grade Durability The Military Standard (MIL-STD 810G) tested impact-resistant body means it can take the daily knocks of children. Its pressure-resistant cover will withstand a 60kg weight a shock-absorbent rubber bumper & reinforced honeycomb design protect components & it's also been tested to withstand drops from 122 cm. Better Learning & Collaboration The options of clamshell tablet display & tent modes enable students to work in a variety of situations & never struggle to find the correct position. This is of importance as they use the 88º wide-field-of-view HDR webcam. All-Day Productivity With a battery life of up to 10 hours this Acer Chromebook is designed to stay at your side for the entirety of the day. With a battery that's been designed to work all day the bulky charger can be left at home so students have less weight & bulk to carry around. Power Of Wireless A strong consistent wireless signal is provided by Intel Gigabit Wi-Fi & the strategically placed 802.11ac wireless antenna with 2x 2 MU-MIMO. MU-MIMO (Multi-User Multiple-Input & Multiple-Output) is a standard that offers faster wireless speeds & can handle more wireless devices at once..