Powered by 3 x AA Batteries (NOT Included), No need worry your children to touch it, they don’t burn hot, fully waterproof (Strands can in water) for indoor and outdoor decoration, the strands are flexible, thin, small, lightweight and easy to hang, you can carry it to any place you want.
You can set timer, the Icicle Lights will be 6 hours on and 18 hours off per day, so they would last longer and then you don’t need to turn them on and off, they are just there for you to enjoy.
Has multiple settings, finding the perfect sparkle for your mood is fun and easy, it has memory function, you have not to continually redo the settings every night; You are also able to dim/bright the lights, which meet all you want!