Never get left in the dark!
Each LED Earring takes 2 of these batteries.
You will get a full nights use (12-14 hours) with our LED EARRINGS then the batteries will need replaced to keep the glow going!
4 batteries (2 earrings) - $2
10 batteries/1 sleeve - $4
Compare on Amazon: $4.95 for a sleeve https://www.amazon.com/WATCH-BATTERY-1-5V-12mAh-LR521-AG0/dp/B000TA58NK
Get your glow on!