5" LED Display & Audio Speaker:Merax treadmill featured with 5"" LED display tracks your performance including time, speed, distance traveled, heart rate and calories burned, promising a superior and effective home treadmill workout. Stay motivated during your workout by listening to your favorite playlist while you run through the built-in dual speakers or through your headphones with the included headphone audio port ". Foldable & Safety :Running Machine comes fully with all required tools and instructions and assembled, simply unfold it and tighten the screws and free up floor space by folding your treadmill up. Prevent Slipping Belt Design and Emergency Stop Key to ensure your safety.. 0.8-10 KM/H Speed levels & P1-P12 Programs:This Merax Treadmill With the quick touch of a button or use the easy-access handlebar controls you can adjust speed from 0.8-10KM/H to manipulate workout intensity and reach your goals with pre-set 12 programs. Comfortable Motorized Running Machine: The treadmill 15.7"Wide running area provide comfortable exercise experience.Grass pattern anti-slip belt design provides optimum friction for enhanced grip and traction while you running. safeguard emergency stop key connect to you and machine keeps you in control at all times.. Dimension and Warranty:treadmill Unfolded dimensions: 56.3"L x 25.2"W x 42.1"H,Weight capacity: 240LBS,Package weight:78.59lbs. We offer 1 year sale warranty, feel condidence to buy it, feel free to contact us..