Specifications Model Number YMG821Name Electric Cleaning BrushCharging Time 2 3 hoursInput Voltage DC 5VWorking Time 1 5 hoursOutput Voltage DC 7 4VBattery 18650 lithium battery 2Waterproof Rating IPX7Features IPX7 Waterproof Design The IPX7 waterproof rating ensures that this scrubber can operate efficiently even under water Whether you are tackling the grime in the bathroom or the outdoor furniture there s no worry about water exposure affecting its performance PowerfulLow Noise Motor Equipped with a robust motor that offers 50Kgft torque the scrubber efficiently powers through tough dirt and grime Additionally it operates quietly making it ideal for use in various environments without causing a disturbance 120 Minute Continuous Operation With its high capacity battery this power scrubber can work continuously for up to 120 minutes on a single charge This extended operation time ensures you can cover large areas without frequent recharging enhancing your cleaning efficiency Adjustable Angles for Versatile Cleaning The scrubber s head can be adjusted to four different angles 90° 120° 150° and 180° enabling you to clean hard to reach places and tight spaces effortlessly This unique feature makes it highly adaptable for various cleaning tasks Length Adjustable for Comfort The handle of the scrubber can be adjusted between three different lengths 36 83 cm 105 41 cm and 130 cm to suit different cleaning needs and user heights The e