Product name: Professional treadmill<br/>Functions: time, calories, heart rate, exercise program, speed adjustment, slope, distance<br/>Heart rate test: contact<br/>Running belt area (length * width): 1650X585mm<br/>Specifications (length * width * height): 2278 * 890 * 1600mm<br/>Maximum load: 250 (kg)<br/>Applicable scenarios: running sports, fitness equipment, musical instruments, bicycle sports, sports trends, fitness body, chess and card entertainment, venue entertainment equipment, health massage, dance sports<br/>1. Low noise, strong power; equipped with high-strength tensile, static-free, silent running belt; high-density, high-elastic running board.<br/>2. Use a 21.5-inch LCD screen to instantly display speed, heart rate, calories, time, distance, and sports mode.<br/>3. Shock absorption, elastic running board, automatic refueling<br/>4. With MP3 / USB interface function, plus and minus sound keys, high-fidelity sound effects, speed shortcut keys.<br/>5. We serve you online 24 hours a day; your satisfaction is our greatest affirmation.