Product Features: 1. The physiotherapy has good effect and is suitable for people of all ages. 2. This product is small in size and easy to carry, and it can also be used when you are on business and traveling. 3. The power‑on effect is fast, so you don't need to wait for physical therapy. 4. A portable mini‑ion detoxifier, non‑toxic, no side effects, pure physical detoxification. 5. Using this product to soak your feet can promote blood circulation and dredge the meridians.