Package 1: 126.50*67.00*13.50cm 【3-in-1 Walking, Workstation, and Running】Foldable 3-in-1 under-desk treadmill with running mode speeds of 1-12 km/h, workstation mode speeds of 1-6 km/h, and walking mode speeds of 1-6 km/h. Perfect for walking, jogging, working, and running. Use this portable treadmill for multitasking. 【BUILT-IN SPEAKER】This portable treadmill features built-in speakers that can be connected to your phone or other audio devices via Bluetooth, allowing you to enjoy your favorite music and songs. This not only enhances the fun of your workout but also increases your motivation and endurance while running, providing you with a more intense, enjoyable, and personalized running experience. 5-Layer Shock-Absorbing Running Belt: This foldable treadmill features a durable five-layer running belt for optimal rebound and sound insulation to reduce noise. The non-slip, water-resistant surface ensures stability and safety. The sturdy structure absorbs shock to protect your joints and provide comfort and safety. It has a maximum load capacity of 120 kg. Incline Walking Sled for Home: Compared to a regular walking treadmill, our walking treadmill is adjustable to a 10% incline, creating a walking experience like walking on a small hill. It is specifically designed to tone your hips and legs and increases fitness and fat burning by 60%.