... Headphone outBattery1800mAHWorking time3 hours(standby time 4 hours)Weight0.86KGAccessoryAC adapter, user's manual, packing boxlanguagesEnglish,Spanlish, Italian, Portuguese ... Time (up to): working time: 3-4 hours11. Voltage required: 100/240V AC AdapterSoftware detail-7 inch cheap ... Support USB external 3G9.office:word,excel,powerpoint.Tips:mini laptop is difrent from those notebook,but have its ...