For Indoors and Outdoors to keep the person mobile.  By heating kidneys the heart will pump warm blood round the body and arteries will take it to fingers and toes. Infrared will help with pain relief and allow the person to participate in a sport like walking golfing etc. For mobility  The belt takes a Power Bank (not included) 5000 will last 5 hours. 10000 will last ten hours.  For more information check our website for demo and testimonials.  Ftwscotland.com  Or phone Jean 07726971317  Feel The Warmth CIC eBay shop