" Convenient Battery Power Supply: Compared with plug-in power supply, the battery box is easy to use and convenient to power. Just put the batteries in the battery compartment and press the button, the snowflake LED string lights work anywhere you want to decorate without any power problems: No assembly required, just put the batteries in the battery compartment and press the button, the LED snowflake string lights can get creative with the DIY. They can be used in rooms, curtains and fences. They can also be used in different occasions: Halloween, Christmas, birthdays, weddings, festivals, etc. [WATERPROOF AND SAFE TO USE]: Our warm white snowflakes and battery case are waterproof to withstand rain and snow all year round. Rain or rainy days will not affect the use. Low heat generation, no need to touch even for a long time because the insulated wire will not break during use. overheated. (Batteries not included) "Note: The data is all manual measurement. Please allow an error of 1