Equipped with a 21V 4.0Ah high-capacity lithium battery, enough to clean a 1,000sqft yard, a full driveway, and dry a car without recharging. The cordless design lets you move freely from the garden to the garage, while the optimized air duct and low-noise motor ensure you won’t disturb family or neighbors. We even include noise-canceling earplugs for extra comfort, so you can enjoy peaceful cleaning sessions. What makes it stand out? Versatility. Beyond lawn care, this versatile blower can also be used to dry vehicles after washing, clear dust and sawdust from garages and workshops, and remove light snow from windshields.. Every detail is designed for convenience: the ergonomic grip fits comfortably in one hand, the compact size stores easily in closets or tool sheds, and the included cardboard box keeps all accessories (battery, charger, earplugs) organized. Powered by a 3820 pure-copper brushless motor, it is designed for reduced wear and reliable performance over time. Important Use and Safety Tips: 1.When the fan is in use, the wind speed is adjusted by pressing the button, and the blowing stops when the button is released. 2.After continuous use of the fan, the battery may trigger overheat protection and stop working temporarily. Please wait for a while before you can continue to use it. 3.Customers with long hair should be careful not to put their hair close to the air inlet of the fan to prevent their hair from being sucked in.