1 Clean width mm 520 2 Efficiency m£Þ2/h 2000 4 inhalebrush width mm 750 5 voltage v 24 6 lasted working h 4-5 7 dustbin contain L 40 8 sidebrush diametre mm 400 9 battery v 24/2 11 length,width,height mm1380*700*980 12 speed km/h 0-4 13 weight kg 150