Features: Advanced treatments for dark circles & puffiness: The under-eye glasses uses advanced red light technology to specifically target common under-eye concerns like dark circles, puffys bags, fine lines, and wrinkles. Restore a youthful, refreshed look with just 10 minutes of daily use. 4 Modes and 3 Intensitys Levels: Customizable settings offer vibration, pulses and soothing heat therapy, allowing you to tailor each treatments to your preferences. The under-eye contouring device using red light therapy and high-tech EMSs (Electrical Muscle-Stimulation) to reduce dark circles, puffiness, and fine lines while enhancing skin elasticity. Its compact, spectacle-like design ensures targeted treatments for the delicate under-eye area, promoting collagen production and improving circulation for brighter, younger-looking eyes. 3D Surround Technology: Ergonomically designed to fit the eye contouring, providing a targeted relaxation experience suitable for all face shapes. Portable and Foldable: The lightweight and compact design comes with a foldable hinge, allowing you to easily carry it with you, perfect for home, work or travel. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Size: 14cmx 15cm Battery capacity: 90mAh Material: ABS+Silicone Charging time: 30 minutes Voltage rate: 3.7V Using time: 90 minutes Power: 0.2W Automatic timing:10 minutes Charging voltage:5V Indicator light: Charging (Red light flashing) fully charged (Green-light always on) Package List: 1x Red Light Therapy Glasses