Features:
Provides you the tooth whitening methodology that can be used in the convenience of your home.
Simple, fast and painless.
With one LED light for maximum whitening.
Single button operation.
Powered by one CR2025 button cell .

Package Includes:
1 X Tooth Whitening System
1 X  CR2025 Button Cell
2 X Teeth Whitening Gel
1 X Tooth Silicone Set
1 X English Manual

Notice:
Once the light of this product turned on, it should be tunred off by hand. It won't turn off by itself.