Easy Control: Comes with a 21 button controller (pre installed CR2025 battery) for simple action, providing 10 preset colors, 3 change effects, and programmable 2H / 4H / 6H timing settings for flexible lighting Extended Power Duration: Uses 3 standard size batteries (not included) for longer action time compared to compact batteries, consistent rechargeable battery alternatives Waterproof IP68 Design: Constructed with enhanced sealing and locking mechanism mechanism for drowned applications, featuring robust ABS housing for impacts resistant illuminations Triple Mounting Solution: Equipped with 3 large silicone suction cups, integrated factors, and balanced base for stable positioning on smooth surfaces like glass, ceramic, or metal without movement Complete Light Distribution: 10 good intensity 5050 colored LEDs arranged in floral formation produce uniform