Certification:RoHS,FCCItem Type:Massage & Relaxation Material:Composite Material Origin:Mainland China Feature1:leg massager machine boots Feature2:leg massager with heat Feature3:Relaxation Lymphatic Drainage Device Feature4:Body Massager Feature5:Muscle Relaxation Overview Massage thighs, calves and feet: There are 3 x 3 large air cells inside the air compression leg and foot massager, which can massage from feet to thighs, relieve fatigue and improve blood circulation. Great for people who stand or sit for long periods of time, athletes, seniors. 6 Modes and 3 Intensities and Heating Function: The leg massager has 6 modes and 3 intensities, you can choose according to your needs. The knee can be equipped with a constant temperature hot compress function. Choose from 3 temperature settings (35C, 45C, 55C) for a personalized massage. Foot massager suitable for everyone: leg massager adopts velcro for faster speed, comfortable and stable, large diameter adjustable size, max foot circumference is 36 cm, max calf circumference is 55.5 cm, max thigh circumference is 75.5 cm , for everyone. Perfect gift: The massager can be turned off automatically after a timer to ensure safe use. This is especially useful for older people. This is the perfect gift for parents, family and friends.