Key Features: -Blue-Tinted LCD display: Helps you keep track of a number of functions including speed, distance, heart rate, calorie -Bluetooth APP, find more fun on exercise. -Hi-Fi MP3 Speaker, listen to music when running. -Auto lubrication system. – Easy assembly: 95% had been assembled, only need to put screws on. -Space saving: fold up for storage. How to use APP control Smartphone/tablet Bluetooth connect. Wireless connectivity for your treadmill. ? Scan the two-dimension (QR) code at control panel, download the software named “G-Fit”. ? Open the Bluetooth in your mobile and connect with machine. What’s function on APP control? -According your height, weight and heart rate record, auto generate training plan. -Remind you that it’s time to do exercise. – Set your own personal training plan. -Record your running history. -Get your health report. -Share with friends Specification: -Speed range:0.5MPH-8.6MPH -Running area: 48.0 X 16.4inch -Run board/Belt thickness: 16mm/1.8mm -Overall dimensions: 69x59x23inch(LxWxH) -Folded dimensions: 33x39x53 inch(LxWxH) Package size: 170 x 760 x 330mm/6.6 x 29.6 x 12.8inch