The WHALL cordless vacuum is equipped with an advanced 4-layer HEPA filtration system that captures 99.1% of dust and allergens, ensuring cleaner and healthier air in your home. Its 2500mAh detachable battery provides up to 49 minutes of continuous cleaning and offers multiple suction modes to suit different floor types. The lightweight design features a 184° rotating floor brush with LED lights, V-shaped anti-tangle technology, and a real-time status display for easier and more convenient use. It also includes one-click dustbin emptying, a self-standing function, and various attachments, making it ideal for pet owners and users who need an efficient and convenient cleaning solution. Combining powerful filtration, long battery life, and smart design, it truly refreshes your home environment.