Cleopatra incorporates seven different color LED lights. This technique was first utilized in space to enhance plant development and has since been proven to have a wide range of uses. There will be no more squandering money on recurrent subscriptions or costly salon and spa trips every few weeks. Unlike other masks, the Cleopatra System does not require any additional accessories and is built long-lasting, saving you capital on multiple expensive spa visits. Full Touch Screen Instructions NOT included Powers on in the center - brightness control on one side - changing light colors on the other Uses an android charger NOT INCLUDED the On Off switch is backwards.. turns on in the off position turns off in the ON position Sold as is. No returns Feel free to ask any questions