1.Q:Does this product contain a battery?
A:Yes, as long as you purchase this product, we will provide you with 2 free batteries.
2.What type of battery is it?
A:Its battery type is a button battery(For example: the battery of the watch)
You can also view our description of the details.
3.Q:How long does its battery work?
A:Its battery can work for about 72 hours.
4.Q:Can this product be waterproof?
A:Yes, it can be waterproof
Package contian:1*LED Copper String Light with Batteries
Color: Warm Color