Using this model is straightforward. Just connect it to an analog - DC power source and watch it run. Since it's a delicate item, handle it gently when moving or setting it up. When not in use, keep it in the original box and foam to protect it from damage. Regularly check the wheels for any signs of wear, and if you notice any issues, you can use the included spare parts. Make sure to clean it with a soft, dry cloth to keep it looking its best. When shipping internationally, be aware that you're responsible for all imports, duties, and tariffs. For payments, use the accepted methods like major credit cards or digital wallets. If you're not satisfied with your purchase, contact us within 30 days for a hassle - free return, though you'll cover the return shipping costs unless the item arrives damaged.