Works perfect, slightly used The DeerRun Q1 Mini Smart Under Desk Treadmill is a sleek and innovative fitness machine perfect for home use. With a maximum speed of 6 km/h and a maximum incline of 12%, this electric treadmill offers a smooth and efficient workout experience. Made from a combination of plastic, metal, and steel, this black treadmill is sturdy and durable. It features a remote control for easy adjustments and comes with a desk for convenient placement under your desk while working. The DeerRun Q1 Mini Smart Under Desk Treadmill is designed to help you achieve your fitness goals comfortably and efficiently.