【Safety Key & Built-in Workout Programs】Safety Key connect you and the portable treadmill, emergency stop button on the handrail, which double protect you while working out. Treadmills for home folding with incline can improve your cardiovascular fitness, boost your health, and burn fat.Treadmill belt size:43.7*15.75in , Folding size:52*26.8*21.3in , Overall size:52*43.7*26.8in.. 【Adjustable Speed & Foldable Treadmill】The speed range is 0.8-12Km/h(0.5-7.5mph) The speed of this under desk treadmill could be manually adjusted, helps you burn more calories, tone more muscle, and build greater endurance. Beyond that, this small treadmill for apartment is easy to fold and move.. 【Space Saving】Super fast and easy assembly. This proform treadmill for small space boasts a compact footprint and fast folding design. You can either store it in your living room, study, a small corner or under the bed.. 【Multi-functional Display】Multi-functional LCD Display to track your performance in time, speed, distance and calories burnt, promising a superior and effective home treadmill workout. Simply place your phone on it, and you can emerge into training with your workout playlist. Phone/Pad deck available.. 【Convenient Shortcut Buttons】 Quick buttons on handles help instantly start or stop the running machine or easily change speed settings during workout. This mini treadmill is also specially designed with a high-density lawn texture belt that absorbs shock for premium comfort with non-slip feature for maximum safety..