Nautilus T616 Treadmill Blue backlit Dual Track LCD display - two LCD windows display the status up to 13 workout details Bluetooth LE connectivity and Charging USB port Everything to meet your fitness goals: 0 to 12 MPH, 0 to 15% incline, 3.0 CHP motor, 20-Inch x 60-Inch belt, 26 programs, 4 user profiles and more Acoustic chambered speakers for big sound 2.5-Inch crowned rollers, Soft Drop folding system, 300 lbs. max user weight