• AUTO-recline - Improve your cardio routine by 15 recline levels creating plenty of resistance to achieve a maximum burn at any time. Quick Buttons allow you to quickly adjust recline to levels 3-6-12 or quick speed buttons for 2-4-6 mph. The 49 L x 15.5W running surface dimensions of the fitness treadmill gives enough room for a long stride. • DIGITAL MONITOR - Track your speed, time, distance, calories/recline, steps, and body fat percentage. Hand pulse sensors monitor your heart rate as you use the 9 built-in workout programs. Connect to the MP3 Headphone jack to bump your workout playlist. • PORTABLE – Folding and transporting the treadmill is simple with the built-in transportation wheels and hassle-free folding design. Our soft-drop system eliminates any risk of accidentally dropping the treadmill base and damaging your floors. Drop the treadmill deck and watch as it slowly and steadily descends without risking injury or damages. • SHOCK ABSORPTION- Sunny solved common joint/pain problems associated with running on the pavement by creating built-in shock absorption to ease the stress on your joints which helps lengthen your workout. Max Weight 250lbs. • SUNNY FITNESS APP: Simply connect to the Sunny Health and Fitness Mobile application and go! Real-time results and tracking are displayed during and after your workout. Keep fit and stay connected with the Sunny App for Apple and Android. • DEVICE HOLDER – Securely place your phone or tablet comfortably with the convenient device holder. Hydrate using the bottle storage space.