Cleanly used leg massager. You can set the leg size before the massage. During the massage, you can heat the legs through heat and choose 3 massage modes: strong, medium, and weak, depending on your leg's tolerance for the device. You can also select a specific part of the leg to be massaged continuously. You can choose an automatic, comprehensive, and fast leg massage. In the middle of the massage process, you can stop the massage and continue your session with the stop button. Everything is explained in the pictures. Honestly, the device is excellent. I am selling it because I no longer need it and I think someone else might need it. I bought it from Malaysia.