Ball string lights: The 3 meter long LED string light with 20 LED lights creates a romantic lighting effect. You can easily install your string light anywhere, Compatible with indoor and outdoor use, perfect Compatible with you Compatible with Christmas, birthday party, garden, wedding or girl's room, camping tent, wall decoration, bedroom, creating a soft and warm atmosphere. Safe and reliable: The LED lamp does not generate heat, which allows you to place the string light next to Compatible with objects, fabric materials, flowers and all indoor occasions. The LED light source is completely safe Compatible with people and pets, energy-saving, long lifespan. Safety and stability: Powered by 3 AA batteries (batteries not included), with high-quality bulbs and copper wire, it is easy to use. It works with less power and the temperature does not rise Compatible with much after several hours of use. Easy installation: The product is very easy to install; IP44 waterproof, you can use these string lights in light drizzle. However, the battery compartment is not waterproof. We recommend covering the battery compartment.