Its secific is very long betry time and use able size its prize is very comfatable and qwality is very good it is good notebook its life is very long its secreen size is use able its secreen is 3D its mouse is very good movement and hight qwliti its prize is oue bucht it is avelable in good style it is very smart note book it is good for ofice sevice and gaming in this notebook video quality is very good it is very use able for home its bacground is very smoth