Solar Power Keychain(SPK02)

Solar flashing key is using the elements of weak-light non-silicon solar cell for power supply, with high quality LCD flashing light, it Is a brand new craftwork gift that we are advertising, moreover it is our new promotion gift as well.

Feature:
1) Using light for power supply, wherever there is light, there is flashing
2) One-off encapsulation, no need battery, can use more than ten years.
3) New and fashionable design,
4) Fancy advertisement, larruping, can prolong the effect of your brand advertisement furthest.
5) Can be made according customer is request, can make all kinds of pattern. With silk-screen
6) Can change the inside picture anytime that you want.