V Fave is on the basis of facial muscle movement simulation of motion signals the brain to the muscles, relax the muscle contraction and the principle of the iPhone to send electrical stimulation parameters to wearable shaping machine, shaping machine produce electrical stimulation pulses to stimulate facial muscle movement.Facial muscle movement.User information: include -- pet name, gender, age, height, weight,Setting: help, about the APP, products, etc.Begin to shape: select shape mode and shaping time, began to shape.In the process of shaping can adjust the parameters of the plastic face instrument, shaping end can record the current shape.The user can according to need to set up suitable shaping plan itself.