Features: 1. Made with PTC ceramic heating elements for 5-second instant heating. Provides comfort during travel, camping, and other outdoor activities. 2. Designed for windscreen defrosting, demisting, and deicing. Helps improve cabin warmth in cold weather when vehicle heating is insufficient. 3. Single switch control with dual air outlets and one cooling fan. Can be installed under the seat, near the foot area, or at other suitable locations inside the vehicle. 4. Compatible with cars, trucks, and other 12V vehicles. Suitable for use with vehicle air conditioning systems and common automotive applications. 5. Makes a practical gift for birthdays, holidays, and special occasions. Specification: Condition: New Item Type: Car Heater Color: As shown in pictures Uses: Suitable for car defrosting and heating Air Outlet: Dual Air Outlet Heating Time: 5 seconds Heating Method: Built-in Ceramic Heating Material: Metal with Painted Finish Voltage: 12V Power: 800W Overall Size: Approx. 18.2 x 10.5 x 12cm / 7.2 x 4.1 x 4.7in Note: 1. Professional installation at an auto repair shop is recommended. Do not modify the vehicle’s electrical system without proper knowledge. 2. Connect the power to the engine compartment starter circuit only. Avoid drawing power from other electrical systems. 3. Always turn off the heater circuit switch before starting the vehicle to prevent starting difficulties and reduce electrical load. 4. Wait for the engine idle to stabilize after startup before turning on the defroster. 5. Product design may vary between new and old versions. Items will be shipped randomly based on availability.