Features: Upgrade Muscle RelaxerElectric body massager with hot compress mode, PI conductive heating, constant temperature hot compress from point to surface, and gradually spreads along with the soothing degree of the muscles, effectively eliminating excess lactic acid in the muscles. 12 Level Adjustable12 levels of temperature and suction adjustment: 1-4 levels to relax the surface skin; 5-8 levels of slow suction and removal of sha; 9-12 levels of deep massage to relieve stress. Full Body MassageSuitable for the whole body, cordless and unlimited for different parts massage. Ensure you can enjoy relaxation any time and any where. Besides, It can be used with essential oils (not included) for body SPA. Long StandbyElectric cupping device built-in 1800mAh large-capacity rechargeable battery, can be used for more than a week after fully charged (massage once a day). Easy to UseOne click start and one-click pressure relief. 20min smart timer shutdown with AI smart chip. Compact and lightweight, easy to store and carry for work, workout, travel, hiking and so on. Durable and Comfortable MaterialClear suction head visualize the entire massage process. Ergonomic handle is comfortable to grip. Painted massager body is anti-slip and wear-resistant, build to last. Specification: Main material: ABS Color: Blue / Red (optional) Rated voltage: 3.7V Rated power: 2.5W Working current (no load): 0.8A Battery capacity: 1800mAh Charging port: Type-C Product size: : 94 * 78mm / 3.7 * 3.1in Product weight: : 380g / 13.4oz Package included: 1 x Electric cupping device 1 x English Manual