Leg massager uses dynamic pulsing compression to deliver comfort to your thighs, calves, and feetHandheld controller offers six modes and three intensity levels so you can customize your massageVelcro straps, along with extension wraps, accommodate legs of virtually any size20-minute automatic shutoff ensures a safe user experience so you don’t accidentally go beyond the recommended time limitThree heat levels direct gentle heat to the knees to help alleviate discomfortHigh-grade, heavy-duty nylon construction is both durable and breathable for long-lasting comfortIncludes two leg wraps, two extenders, controller, power adapter, and carrying bag