( Car Heater 12V Portable Defrost and Defog ) : It is designed to quickly clean the frost, even remove snow on your vehicle’s windshield, keeping your view in driving is clearly. | ( Fast Heating & Cooling ) : Heating the car within 30 seconds,the car fan heater is not only a windshield demister in winter, but also used as a fan to cool you in summer, let you enjoy the cool summer and the warmth of the winter. | ( Premium material Fully Protection ) : Made of quality ABS which is sturdy and heat-resistant, built-in fuse and safe and instant heating,no damage to the battery. And providing auto power off protection.The small size allows it to be installed in the car without blocking the line of sight. | ( 180-degree Rotation & Large Wind Outlet ) : 180-degree rotating holder designed for free adjustment as you like, the large outlet provides a large area of the air, which is Rapid heating or cooling, very efficient | ( Portable & Easy to Use ）: Mini car heater, compact size makes this it uses very convenient. Just plug it in your car’s cigarette lighter. Press the fan or heater switch and the fan starts working.

Fit to speaker size: 6.5 inches | Condition: 100% new | Material: ABS engineering high quality of plastic and iron | Compatibility: Fits 6.5 inch speakers

▶ Automatically detect obstacles behind the vehicle when reversing, automatically open and switch.crescent type LED heartbeat step by step display function, digital + sound step by step prompt. | ▶microcomputer intelligent control, accurate digital display obstacle distance, from military technology, accurate and reliable. | ▶ sound + LED high-brightness distance tips, not affected by the environment, rainy days, nights and nights are particularly advantageous. | ▶anti-electromagnetic interference, patented technology, international certification. Quality assurance. No impact on the original electronic system. | ▶the probe is embedded installation, multi-color configuration, the sensor is exquisite and compact, easy to install, strong anti-interference ability