Flash Rubber Touch On Necklace PendantDESCRIPTION: 1- Touching on at the bottom , it can flash slowly creating mutil-colors there are 2 metal points at its bottom , when you touch those 2 points by your finger, it is turned on; there are 2 ways of be turned off: 1)Off automatically in 15 seconds / 2) Off by touching 2 points once again - With colorful necklace cord or Key Chain at options - LED lights : Red/Blue/ Green creating Multi-color shell