Introducing the upgraded large solar pool fountain Measuring 8.46 in. L x 8 in. W x 3.35 in. H and weighing 1.6 oz., it's designed for daytime use. Simply drop it in the water, and it springs to life in 0.1 seconds when sunlight touches it. With a large solar panel, it uses solar energy for strong, high sprays up to 40 in. Made of IP68 waterproof, UV-resistant, and fade-proof material, it's durable. A smart low-water sensor protects the motor. It floats gently, creating beautiful water columns and a calming sound. Suitable for most pools, ponds, and bird baths, it upgrades your outdoor space and brings a resort-style atmosphere, making your pool time more enjoyable and relaxing. A great summer gift for pool owners.