Projectile points: 1, high-quality material: made of high-quality plastic and high-strength metal, it is comfortable and durable, used for heating, defrosting and decoloring. 2, practical to use: characterized by small size, high temperature, low energy consumption , low noise, temperature up to 86-100 degrees Celsius.3, Convenient to Use: It can be mounted on the bottom of the seat, next to the foot or anywhere in the car for a comfortable traveling and camping experience.4, Easy to Install: It is Easy to install and connect, easy to use, it can be fixed on the workbench with self-tapping screws, or it can be fixed in a hidden place on the side. 5Widely Used: Suitable for all kinds of diesel motor vehicles, such as cars, trucks, buses, mobile homes, trucks, campers, caravans, construction vehicles, boats, etc., to enjoy warmth in the cold winter. Specification: Material: metal Color: black Size: about 150 * 120 * 86mm/5.91 * 4.72 * 3.39in Weight: about 600g Rated voltage: DC12V DC 24V Power: 500W Switch: single channel Air outlet: 2 Heating element: PTC ceramics Installation: Connection battery with red wire + Black wire battery connection- Features: User-friendly product design, professional technology, let you enjoy the warmth, safer and more confident. Packing list: 1x car heater Service On-time delivery. Full refund if product not received within guaranteed delivery time. Longer protection. 15 days more protection after order completed. Returns extra. Guaranteed quality or full refund. Regarding payment: 1. We accept Alipay, credit card or debit cards and other payment methods.2. must be made within 3 days of placing the order.3. If you can't see it immediately after the auction, please wait for a few minutes and retry, Completed within 3 days. Note to friends: 1. Please provide your full name when paying, including your first name, middle name and last name; 2. Please provide correct address including apartment number, street, city, region and country. Otherwise, your package may be returned! 3. We are not responsible for your errors. Returns: 1. If your product is damaged, within three days after receiving the product, we will deal with it in time. Refund issues, all returns must be returned with the original packaging and accessories.2. Once we receive the returned goods, we will refund your money. Or replace the goods for you.3. When you can't receive the product, we will all refund.:We will work with you until you are satisfied. We sincerely hope you can leave us positive feedback if you are not satisfied with your purchase, via (my message) or (seller question) before leaving neutral or negative feedback, we will try to solve any