Quoting from the official website: "Whether you're in the same position for long periods or concerned about lack of exercise. While stimulating your muscles with EMS, it gently warms your lower back, refreshing both your mind and body. Simply wrap it around your waist, making it perfect for 'while-doing' body care while working or doing housework." Official retail price: ¥13,800 All accessories are included. There are minor scratches on the LCD screen of the remote control.