Effective and Practical: The pool cleaner has two working modes. Vacuum mode can remove most of the debris in the swimming pool; the flexible detachable vacuum brush head supports up to 180 rotation, which is used to remove the hard-to-clean inclined head. That s why most users own handheld and automatic pool vacuum cleaners for their pool maintenance routine. Powerful Performance: Lydsto S1 handheld pool vacuum is equipped with a 30W high-performance motor, which is up to 14000rad/min, the water displacement of 13.6 gallons/min for powerful suction. Ideal for cleaning above ground pools, spas, and hot tubs. It's designed to capture a range of debris, including sand and small stones, etc.