Compatibility - For Discovery (5 seats) 2004-2009. Please confirm this product fits your vehicle before ordering. If you are unsure, please leave a message with your model and year. Key benefits and features - High quality construction: made from durable ABS material with a high quality cable that is thicker and longer to enhance safety during use. - Safety features: built-in fuse, overheat protection, and automatic shut-off for reliable operation. - Portable and space efficient: small, compact design that can be positioned in your vehicle to keep your windshield clear. - Flexible mounting: comes with a rotating mounting bracket to adjust to your preferred angle. - Safe handling note: if you unplug the plug after extended use, avoid touching the exposed metal parts at the end to prevent burns. Design and performance - Intelligent design emphasizes visibility and safety, helping you maintain a clear view through the windshield. - The device is designed to be unobtrusive yet effective, providing speedy defrost/defog capabilities in a compact form. Easy installation - Position on the dashboard or another preferred location. - Plug the 12V connector into the car's cigarette lighter socket. - Press the switch to start operation. Use scenarios - Defogging or defrosting: quickly clear foggy or icy windshields on cold mornings or in humid conditions. - Quick cabin warmth: provide fast interior warmth during winter or early departures. - Portable auxiliary heat: use as a supplemental heat source in the cabin or near the windshield area for improved visibility when parked or during travel.