CEARTRY 2-in-1 Treadmill 300 lb Capacity Easy to Move and Store & No Assembly Required Compared to regular treadmills, our 2-in-1 treadmills come in two modes to meet your different exercise needs and make it easy for you to have a healthy body. Other 300 lb capacity treadmills are only 44 pounds, but yours is 54 pounds, can one person carry it easily? Yes, our treadmill is heavier, but it's also of better quality and is guaranteed to hold 300lbs and last for a long time. Can this be stored vertically? Yes. This treadmill can be stored upright against the wall or under the bed and sofa, it is very space-saving. Can I use the flat treadmill in the office? Yes, of course you can. Office use is one of the positive features of our treadmill. The description shows that there are 3 years of after-sales service, is this true? Yes, you can check the reviews to confirm this. Our solutions is fast and professional. How is it delivered? how long will it take. We use FedEx to deliver packages from our warehouses in CA and NJ, and your packages can be delivered within 3-7 days from the date of purchase. CEARTRY Treadmill 2-in-1 Folding Treadmill Under Desk Treadmill Treadmill with App Treadmill - App & Speaker Treadmill - App & Speaker Foldable Handrails ✔ ✘ ✘ ✘ ✘ Load-bearing 300 lb Capacity 300 lb Capacity 300 lb Capacity 300 lb Capacity 300 lb Capacity Speed Range 0.6-7.5 MPH 0.5-4 MPH 0.5-4 MPH 0.5-4 MPH 0.5-4 MPH Running Area 40 x 15.7 inches 40 x 15.5 inches 40 x 15.5 inches 39.4x 15.7 inches 39.4x 15.7 inches Product Size 49.8 x 28.1 x 43.3 inches 49.6 x 21.8 x 4.7 inches 49.6 x 21.8 x 4.7 inches 49.6 x 22.4 x 4.5 inches 49.6 x 22.4 x 4.5 inches Assembly Required ✘ ✘ ✘ ✘ ✘ APP Control ✘ ✘ ✔ ✔ ✔ Bluetooth Speaker ✘ ✘ ✘ ✔ ✔