... battery:4V~4Ah(20hours) charge 7-8hours, work 12-14hoursRecharge battery:12V~2200mAh charge 8-10hours, work 5-10hours6Long lifetime, it can ... and so ondescription1,remote control, 2,rechargeable battery,rechargeable 6-8hours can work 8 hours 3,adaptor, LED round tea table ...