The Fitnex T70 Treadmill is a light commercial grade treadmill built to fit the needs of even the most extreme workout. With additional features like a cooing fan with 2 speeds, the display also features 2 speakers and USB port for charging. “Treadmill comes with commercial NEMA 5-20P plug so wall receptacle will require a 5-20R T-slot outlet” SPECIFICATIONSSpecial Features – Unique button design, dual water bottle holderDisplay – White Back-lit LCD Display with Blue Background.Display Feedback – Incline, Heart Rate, Time, Calories, Speed, Distance. Pulse, Level, ProgramPrograms – Total programs 13 Manual (1), Classic (3), H.R. C. (1), Training (5), Goal (3)Quick Keys – Speed, Walk, Jog, Run, Elevation, Level, Rise, AscendSpeed Range – 0.5 -12.5MPH (0.8 – 20KPH)Incline Range – 0~15% (1000 lbs) (454 kg) Thrust MotorHeart Rate Monitor – Wireless and Contact GripsMotor System – 4.0 HP DC Motor with PWM SystemCushion System – 8-Point Elastomer Cushioning SystemRollers – Precision Mode 2.4″ (60 mm)Deck – 1.0″ (25.4 mm)Step-on Height – 7″ (18 cm)Belt Type – 2-Ply Urethane High Density ConductivePower Requirements – 110v / 220vRunning Area – 62″ x 22″ ( 157.5 x 56 cm)Dimension – 82″ x 35″ x 59″ (209 x 88 x 149 cm)Product Weight – 285 lbs (129.5 kg)Max User Weight – 450 lbs (208 kg) Commercial Grade Cooling fan with 2 speeds 2 speakers with USB ports