I bought this about two years ago for around 10,000 yen. There's some wear and tear on the part that wraps around the legs, but it works without any problems. Product Description: 【High-Performance Massage & Air Pressure Technology】A foot massager that allows you to easily care for fatigue and swelling at home. The air pressure type features a comfortable massage that feels like the entire foot is being wrapped and kneaded by the built-in air bags expanding and contracting. It adopts the "Human Airbag" that reproduces the movements of a professional masseuse's hands, allowing you to experience a full-fledged massage like being kneaded by human hands. You can use it not only for calf massage but also for arm and foot massages. 【With Warmth Function & Off-Timer Function】It comes with a warmth function and an automatic power-off function. Equipped with a heater function, it's possible to massage while gently warming up even in winter. Warming up improves blood circulation and makes it easier to relieve swelling. For those who tend to fall asleep while being massaged, the power automatically turns off after 10 minutes to prevent problems such as rebound soreness or subcutaneous bleeding from overuse. It's very convenient and safe. 【Two Modes and 3 Levels of Strength】It is equipped with sequential massage (Mode I) and whole-leg massage (Mode II). You can adjust between three levels of strength: strong, medium, and weak, in each mode, allowing you to choose your preferred intensity according to your mood and the degree of stiffness. 【Easy Operation & USB Rechargeable & Ultra-Quiet】Compared to the type that wraps around the entire foot, you only need to wrap it around your calf, so it's easy to use without any hassle. It's compact and easy to carry and store. It can be easily operated with a single remote control, so you can use it not only at home but also on the go. The operation is simple, and even the elderly can use it.