Eight LED light settings. Thermo and cryo-therapy settings . T-sonic pulsations . Collagen-stimulating. Brightening and toning. Reduces stress and redness. Relaxing and balancing. The app comes with guided routines to help tackle the common concerns – and it also locates your device when you’ve lost it. HOW TO USE:,Lift the plastic holder and place your chosen mask over the smooth copper side of the device,Secure it with the plastic,Use the app to set off the pre-prepared program