This floating solar pool fountain is designed for both inground and above ground pools, providing a beautiful water display powered mainly by solar with a rechargeable backup for continuous operation. Suitable for a variety of pool types, including inground pools, above ground pools, and small backyard pools. Simply float it on the water to enjoy a decorative and colorful lighting. The fountain features a dual-power design: solar charging during the day and a rechargeable battery system for low-light or nighttime use. This ensures stable performance and reduces the need for external . No complicated wiring or tools required. Just place the fountain on the pool water under direct sunlight. The materials and efficient design help reduce maintenance time, allowing you to enjoy more and worry less.