Air Care: Air compression massage gently squeezes the tops of your feet; simulates acupressure massage to help loosen sore, tense muscles Soothe Your Soles: Rolling shiatsu nodes help relieve pain from heel to toe; deep-kneading massage rollers glide along the soles of your feet to release tension Recover with Warmth: Optional soothing heat gently penetrates muscles for added relief, comfort, and relaxation Max Features: Adjustable air compression intensity setting helps you find the perfect massage, every time; easy access controls let you effortlessly stay in charge of intensity, heat, and power What’s in the Box: (1) Homedics Shiatsu Air Max Foot Massager, (1) 2-Year Limited Warranty