Material: ABSSize: 10.7*7.5cm / 4.17"*2.93"Battery: 800mAhSwitch type: Open the lid, built-in ON/OFF pull switch,Charging time: 5-6 hours of direct sunlight at 30 degrees to fully charge,Working time: more than 8-10 hoursHow to use: Open the lid and turn the switch to the ON position (the light will only light up in the dark). After receiving the goods, it is best to put the light in the sun for a day before using it1. Adopting high-efficiency solar charging panels, it stores sufficient electricity during the day and automatically lights up at night without additional wiring, easily creating a dreamy atmosphere for the courtyard or swimming pool.2. IP68 waterproof design, suitable for a variety of outdoor scenes such as swimming pools, fountains, fish ponds, etc., without fear of bad weather.3. Built-in high-brightness LED lamp beads, providing a variety of colors, creating a romantic and warm night landscape effect, suitable for parties, holiday decorations and other occasions4. Ultra-light buoyancy design, the lamp body floats steadily on the water , installation and use are extremely simple, and can be evenly distributed without complicated operations, quickly improving the beauty of the water area.5. The long-lasting battery combined with intelligent light sensing technology ensures continuous lighting time of more than 8 hours to meet daily use needs, and supports battery replacement to extend the service life of the product.Package includes: 1pcs solar water floating lamp