Cordless Electric Scrubber 8.5W 5V 2A USB Charging Waterproof Retractable Electric Window Cleaning Brush for Car

High Frequency Rotation: The rotating rotor is designed to perform high frequency rotation and wiping on the glass to make the cleaning of stains and dust more effective and labor saving. Rotatable Arm Brush Head: Rotatable arm brush head, the brush head can be selected to any angle according to different needs. Retractable Shaft: The retractable shaft makes cleaning more convenient, stretches freely, and is not afraid of height. Item Type: Cordless Electric Scrubber Material: ABS, Stainless Steel Weight: Approx. 1203g Celsius 42.4oz Voltage: 5V Current: 2A Power: 8.5W Battery: 18650 Lithium Battery 3600mAh (Ship with Inbuilt Battery) Charging Time: 2.5 to 3 Hours Working Time: 90 to 120 Minutes Waterproof Grade: IPX7