The A20 Pro smart cordless vacuum cleaner is designed with efficiency, environmental protection, and ease of use in mind. It can clean various debris and stains, demonstrating excellent cleaning performance in any home environment. It can automatically recognize its movement status to provide bidirectional power assist, making cleaning easier and more effortless. The optimized water usage plan enhances water use efficiency and maximizes the water use duration. The entire device does not use any environmentally hazardous painted or electroplated components. The integrated elegant shape and clean white appearance make it a stylish home decor product. The built-in smart cleaning system allows users to monitor the operational status and control the cleaning mode. By combining handle screen instructions and audio interaction, it creates a user experience with rich emotional resonance.