About this item LONG BATTERY LIFE: With a larger battery capacity, the Osprey 300 Pro can support up to 120-130 minutes of continuous cleaning time, allowing you to clean your pool with ease. The product is designed with multiple battery protections to ensure its safety and durability, making it a powerful pool vacuum for above ground pools. CORDLESS & SAFE: Say goodbye to tangled hoses. The upgraded Osprey 300 Pro is a cordless automatic pool vacuum that's battery-operated, eliminating the need for power cords and reducing the risk of power short-outs. EFFICIENT CLEANING: The deflector and powerful motor make it easy to get started with just a turn of the knob. With two large suction doors, a bottom brush, and a 180µm filter, this robotic pool cleaner can effectively capture dirt and debris, leaving your pool sparkling clean in no time. 【Upgraded Powerful Suction】This handheld pool cleaner machine provides enhanced vacuum suction to make the suction stronger for a variety of cleaning: leaves, dirt and sand; the upgraded filter chamber effectively blocks garbage leakage, keeping your pool sparkling clean in a short time. 【Cordless and Battery-Powered】No hoses, cord or booster pumps required. Wybot HJ10P is equipped with a 5200mAh rechargeable lithium battery that provides up to 60 minutes of run time, allowing you to clean your pool without any interruptions.