DESCRIPTION: Instant weight and measurement coss! Sweat away unwanted fat, eliminate cellulite, lose weight and ease muscle pain, all whlie sitting in the comfort of your own home. Sauna belt is great for the abdomen, waist, back and hips Just apply the sauna belt around the chosen body part and let the belt do all the work. It's ideal for the abdomen, waist, back and hips. It's also great for the thigh, arm and crus. Controller function: Turn the temperature controller to adjust the temperature to catch what you want. It can set the working time what you want; "M" button is minute set, "S" button is second set, "START" button is working start