Item No.: P99Z1109

.Voltage：3.7V
.Lithium battery Capacity :4000mAh
.No-load Speed：0-350rpm
.Charge time:4-5hours
.Working time:60-90mins
.Adjustable Extension Handle
.Included:1pc Cleaning Brush machine,4pcs brush heads,1pc hook，1PC charger
.IPX5
.FCC/CE/UL,PSE Charger