Sweet Dream’s heated foot warmer has been designed using luxuriously soft micro-flannel fleece. This makes it super comforting to place your feet into – perfect for those wanting to warm their feet up on a cold evening or to ease pain in their feet and ankles. Find the perfect heat setting for you with 4 to choose from. The first heat setting heats up to 30 -35°C, the second heat setting heats up to 35-40°C, the third heat setting heats up to 40-45°C and the fourth heat setting heats up to 45-50°C. Control the foot warmer with ease with the included controller. From here, you can easily switch between the heat settings to make sure the heat pad is at your preferred temperature. The controller has LED lights to clearly display which heat setting has been chosen, as well as a power button for your convenience. Heat encourages more blood to flow to the area, and as a result, this helps to relieve pain and discomfort. This type of pain relief is recommended to soothe aching feet and ankles and stiff joints. This foot warmers can also be used to keep you warm and cosy on chilly nights. Research suggests warming up the feet can quickly warm up the rest of the body, helping to keep one comfortable and helping boost immune system! Keep your foot warmer fresh and clean by detaching the controller and placing it in your washing machine at 30 degrees. This heated foot warmer has been designed with your safety in mind. With built-in overheat protection, over-current protection and auto cut-off after 90 minutes, you can use the heat pad with complete peace of mind.