Features: Vacuum technology: Increases bloodcirculation and helps reduce fluids retention. Red light therapy: Stimulates collagen production and improves skin elasticity. Guasha massage function: Promotes lymphatic drainage and loosens connective tissue. Adjustables intensitys levels: Adjust the strength to your skin type and needs. Rechargeable & portable: Perfect for home use and 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 Description: Red light heating: 12 levels Levels of negative pressure: 12 levels Rated voltage: 5V Rated power: 8W Constants pressure suction: 0-120 kPa Battery capacity: 1800 mAh Package: 2 bottles of essential-oil, filter cotton, instruction manual, TYPE-C data cable Package List: 1x Anti-Cellulite Massager