The Prospera Shiatsu Foot Massager is an ergonomic light weight device to work on your feet exclusively for comfort and convenience. The foot massager comes with deep tissue Shiatsu kneading massage, air compression massage and heating to relive fatigue. It helps you to relax after a long walk or a day of work. The foot covers can be removed for washing to keep the sleeves clean and prevent smell. Auto 15 min shut off timer built in the device. You will feel renewed. Can you feel it?Product Specifications • Deep tissue Shiatsu 2 kneading rollers • Air compression, 2 intensities • 3 auto programs• Heating feature• 15 minutes automatic shut off • Zip-out linings for easy cleaning • Electronic, easy to use and operate• Ergonomically designed for your feet• Power: 18W• Input: Ac 100-240V, 50/60Hz, 0.6A • Output: 12V, 1.5A• Transformer Ul certified • Product size 13"x13"x6.5"• Fit for men size up to 11• Weighs 4.5 lbs