Main features:Maximum speed: 16km/h. Electric tilt adjustment. Quick selection buttons for incline and speed. Perfectly cushioned running surface for a healthy workout. Foldable running surface optimizes space. Powerful, silent motor. Efficient training programs with 3 heart rate programs. Integrated receiver for heart rate measurement with chest belt POLAR (optional). Tactile heart rate sensors for fast intermediate measurement. Safety key, safety stop. Easy assembly in just a few steps, simple to use. Drive system and inclinationThe drive motor operates quietly and powerfully. It adjusts in fractions of a second to ensure smooth operation in all conditions. The tilting of the running surface is controlled by a separate motor and can therefore be performed under load. It can be set at the touch of a button on the console or automatically in the training programs. Tilt and speed can be set using the quick-select buttons on the handles, eliminating the need to constantly press other buttons. Thick, balanced drive rollers transmit optimum drive force to the belt. Cushioned running surface for healthy runningThe cushioning of the running surface is very important for a good workout. It reduces shock to the joints. It also reduces running noise, for greater comfort. The incline is ideal for protecting the joints, because without it, the joints have to bear five to seven times your weight during a run, and up to three times your body weight.