[Christmas hat dinosaur LED lights]-- 10 LED light strings, each light evenly distributed on the string, is a holiday party, children's room decorations. [Easy to operate]-- No need to power up, the Dinosaur Series lights are powered by a battery pack that can be used with 3 AA batteries (not included) to hang or wrap the lights around objects, you can hang or tie them to a Christmas tree or anywhere, no need to worry about about your display should be near an outlet or power source. [Safe and waterproof]-- Made of high quality LED and PVC Christmas hat dinosaur, durable and waterproof, can be used in rainy or wet weather. [Uses]-- Suitable for all occasions, perfect for photo wall decorations, parties, wedding decorations and garden or patio decorations, also can be used as children's bedroom lights or shooting backgrounds, need to relax and unwind. [Ideal gift]-- This is the ideal gift for children and adults, especially for lovers of tropical items, and the ideal string of decorative lights this Christmas.