Waterproof and Energy Saving 1.The waterproof light strip can be immersed in water and work as normal. (Battery case can't immerse in water.) 2.With low consumption of the starry string lights, 3 new AA batteries can work 50-60 hours constantly. Package Included 1 X TryLight LED String Lights with Battery Box 1 X Remote Warranty 1.The product was fulfilled by Amazon; you can get your parcel faster. 2.Get solutions from the seller in 24 hours if you have any questions about the product. 3.Product enjoys 365 days quality warranty, except artificial damage.