Lithium Battery Strong Storm Blower Deciduous Blower Dust Blower Leaf Blowers for Patio, Yard, Sidewalk,Small Leaf Blower, with Speed Control Switch Economical small wireless leafblower with high performance and durability is a real household gardening tool for cleaning work in the garage, patio, porch, sidewalk, car, balcony, and deck. Take the little electric leaf blower kit, enjoy an excellent convenient life. Features: Lightweight & Compact. Mini leaf blower only 3.5 lbs in weight, effortless for handheld, help you to clean leaves or debris on driveway, patio, porch, and deck. Antiskid Handgrip pursues optimal cozy, minimal pressure, and reduced tiredness when handheld. Mini portable leaf sweeper can reach some hard-to-clean nooks, helps you clean shop, workshop, and gutters, achieve better maneuverability. Large Capacity  Battery. Cordless blower with 4.0ah batteries. With ETP power-saving technology, it has long battery life and durability. Widely Used in Daily Life. Whether it is the leaves and grass in the driveways, sidewalks, patios, and decks, or the dust and trash in the garages, porches, and gutters, all will be blown away by this powerful cordless leaf blower. 3 Steps Quick Assemble saves your time. Insert the blower tube, nozzle, and battery successively, one press to start. The speed/lock dial can lock the speed and keep the output, convenient for continuous operation without holding the trigger all the time. Specifications: Plug: US / EU / UK (Optional) Battery Quantity: 1pcs / 2pcs (Optional) Charging Voltage: 110~240V,50-60Hz Battery Voltage: 21V Battery Model: 398TV Battery Series Capacity: 20.0Ah (10*2000mAh, series connection) Battery Parallel Capacity: 4.0Ah (parallel connection, the actual battery)  No-load Speed: 22500rpm Wind Speed: 22-40 m/s Air Volume: 340-680 m³/h Speed adjustment: 2-stage switch adjustment Material: ABS Blower Tube Length: 45.7cm / 17.99inch Blower Tube Diameter: 7cm-10.3cm / 2.76inch-4.06inch Item Size: 78 * 23 * 14.5 cm / 30.71 * 9.06 * 5.71 inch Item Weight: 1590g / 56.09oz Package Size: 54 * 28.5 * 18.7cm / 21.26 * 11.22 * 7.36inch Package Weight: 1 Battery: 2880g / 101.59oz; 2 Battery: 3466g / 122.26oz Package List: 1 * Blower 1 * Blower Tube 1 * Charger 1 * Battery / 2 * Battery (Optional) 1 * User Manual (English)