hi there this is Sophie from NEWANGIE， today l will show you how to use this portable， portable PULSELlFT machine， and before using this machine， you should remove your makeup， and do not have anything objects on your neck such as a necklace， it has seven handles and five of the seven handles can work together， and these seven patches should be connected with the handle and. one for the forehead two for the eyes two for the cheeks one for double chin and one for the neck each one is individually packaged okay next we will put the gel patches on the face first, we put the forehead patches please rest assured that the Patches stick tightly with the skin and then push off this button and do this push-in， okay this is the handle for the forehead now all the derma patches are in the right place forehead eyes and face let's do these 5 parts together let's move on to the interface choose the gender and the age and send the parameters for each part， and the right eye the left eye the right tick left cheek here you can see the time-changing next, we will do the double chin treatment first, we need to put these gel patches on the and make it welt connected with the handle also, push in next, let's do the neck part make the hair clean and put the gel patches on them and also make the patches make it well connected with the handle. and then set the parameters Left part and right Now the time is changing and the handle is working. during all the treatment the customers should always hold this emergency handle if he or she feels uncomfortable and she can put this button then the machine has stopped working If You are interested in this portable PULSELlFT machines. please feel free to contact us