Product information:

Color: red green blue orange yellow white pink seven colorsBattery: one earring using LR521 two grainsUse time: about 10 hours

Replace the battery:1, with a thin flat products (such as iron) card base cover, do not let it turn;2, counterclockwise rotation of the battery base can be (if the slip can be wrapped with a towel or leather things can be)

Installation method:1, the two batteries face up into the battery base;2, put the insulating piece on top of the battery and then tighten the base cover, insert the earring pin can be.

Packing list:

Earrings*1(Pair)

Product Image: