Features: There are springs on both sides as shock absorption, so the product is safe without worrying about shaking, and protects the knees. This product has two fixed adjustment angles, 3 degrees and 7 degrees respectively. Easy to install, only need to turn 2 screws One key to lock. The handle height is adjustable Suitable for young and middle-aged. Two gradients to change, each for d ifferent trainning High density running zone The resistance wheel design LED Screen to display the time/distance/speed/calorie Quick to fold, saving your space Specification: Color: Black Material: Steel Unfolded Size: Approx. 95 x 52 x 124cm/37.4 x 20.5 x 48.8in Folded size: Approx. 53 x 23 x 110cm/20.9 x 9.1 x 43.3in Load weight: 110kg Battery: 1xAA Battery(Not Included) Weight: Approx. 16450g Functions: walking, running Package List: 1 x Treadmill 2 x Screw 2 x Screwdriver 2 x Latch 1 x Oil 15g 1 x Manual Note: The color of the Support foot will be sent randomly, and make sure you will not mind before ordering. Please note that this product is not electric, and the instrument panel does not have the battery. .