fold : yes certification : ce origin : cn(origin) function : multifunctional model number : am003703 heart rate test : wireless application : home use treadmill driving power : electric run board/belt thickness : 16mm/1.8mm motor : dc 2.25hp program : p1-p12 load : 100 kg speed : 1-8 km/h package content : 1 x treadmill the four-layer professional track simulates real running and improves the comfort and safety of sports. generates just 75db of noise at maximum speed under no-load conditions, allowing you to operate at full speed without disturbing downstairs neighbors. if you have any problems with our items or services, please feel to contact us first before you leave negative feedback. we will do our to provide you with the beter customer services..syi