The Mamamoo lightstick does not come with extra batteries π«. You need to buy three AAA batteries separately because they are not included in the package ποΈ.
When you get your lightstick, you will find other things like a strap and a user guide, but no batteries are provided π‘.
It’s a good idea to buy the batteries at the same time you order the lightstick so you can use it right away π°οΈ.