LED keyring
1.has two touch senor metal switches.
2.will flash with seven colors changing light when you touch the bottom.
3.Adopt three AG10/1.5V cell batteries. Flash time period is about 18 seconds for every touching.
4.If you put it on a pool or bathtub, it will flash all the time until the batteries run out.
5.This product adopts safe, smooth touching material"PVC".