Material: Plastic Plating

Mini keychain flashlight? while the white LED flashlight? money detector side is violet lights? dual-function electronic keychain? compact? portable? practical? is essential to your daily life electronic products!

Operation:

1. The LED lights point banknote security word? you can see the security word is the real one? otherwise it can be judged as counterfeit.

2 can be hung on a keychain ring to unlock as lighting? can also be used as emergency lighting use.

3 Press the black button lights that lit