Description: 3 In 1 : The Massager cup, , and red light heat machine, LCD display panel, clear and read. Built in rechargeable battery, Type C interface, can be used 10 times. , operation. Suitable for the back, shoulders, legs, body, etc. Dynamic Tool: Combining the traditional with modern technology, machine added a dynamic to release the pain, promote blood circulation and relieve fatigue. push pressure relief function can release pressure instantly, eliminating any pains when removing s an emergency. 12 Level Adjustable Sunction: 1-4 suction, relax the surface skin; 5-8 suction, slow dynamic Gua Sha; 9- suction, to decompress. choose the suction as your needs. Red Light Heat Massage: Using the advanced PI conduction heating technology, replace the traditional open flame to avoid burns. to the desired temperature rapidly to efficiently break down the excess lactic the muscles and relieve muscle pains. ; Safe: Built-in advanced temperature control chip to ensure a constant temperature., the Vacuum Machine shut down automatically to protect you after 20min continuous work. Specification: Product size: 93x93x82mm/3.66x3.66x3.23inch Material: ABS plastic Gears: 12 gears adjustable Suction strength: -60~0kPa Charging voltage: 5V 2A Charging method: Type C charging Input power: 5W Package Includes: Cup Massager Charging Cable Manual