Microsoft an**unces new Surface Pro with 13.5 hour battery life

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBBtnCC.img?h=100&w=100&m=6&q=60&o=f&l=fMicrosoft Corporation has unveiled the new Surface Pro that delivers up to 13.5 hours of battery life, making it more than 2.5 times faster than Surface Pro 3.

أكثر... (http://www.msn.com/en-in/money/gadgets/microsoft-an**unces-new-surface-pro-with-135-hour-battery-life/ar-BBBtwtA?srcref=rss)