What type of batteries does it use?
AAA.
But good luck, mine didn’t work!
Also woot straight up LIED - FALSE ADVERTISING as it takes FIVE TO TEN MINUTES not “5 to 20 seconds” that it says in the description. So damn disappointing
Please contact Woot CS. From a browser, use the Woot! Customer Service form.
In the Woot! App, choose Account from the bottom navigation and then Support.