E-Knee is a high-tech knee protector that reduces pressure on the knee according to body movement. When you press the button to report to the knee position, after about 2 seconds, it helps the knee through air pressure. A high-performance ARM chip, gyroscope, and air pressure sensor detect knee movement and the pump adjusts the pressure of five airbags in real time.
It weighs 320g, which is a little lighter than 350ml cans. Gel stabilizes the knee in the center part, and the breathable and elastic fabric can be washed by removing the adjuster. In addition, when charged, it can be operated for 35 hours for 7 consecutive days with 5 hours of use per day. Related information can be found here.