- Ambience versatility: 16 colors and 3 dynamic modes with a memory function to save preferred settings for quick, consistent pool lighting. - Remote and timer control: Remote range up to 66 ft; programmable timers for 2H, 4H, or 6H durations; four brightness levels to tailor illumination to the moment. - Extended, convenient charging: Built-in rechargeable battery with a USB charging cable included; delivers 20–50 hours of runtime per charge for longer use between charges. - Durable underwater performance: IP68 waterproof rating combined with a double-layer design and strong adhesive for stable underwater positioning and easy installation. - Practical use scenarios: - Backyard pool parties: set vibrant colors and dynamic mode, use timer to automate lights during guests’ time in the pool. - Quiet evening swims: choose a steady color and adjust brightness for a relaxing mood with a short timer. - Spa or fountain lighting: enhance submerged water features with bright, color-enhanced illumination that stays in place.