Introducing our premium-quality Rectangle Wireless Charging coil with Magnetic sheet Custom Copper Core Coil Inductor Coil! Our product is designed and manufactured in our reliable factory and is specially crafted to provide fast and efficient charging for all your wireless-enabled devices. This highly advanced coil features a custom copper core inductor coil that produces a powerful magnetic field for optimal charging performance. Its rectangular shape and magnetic sheet make it easy to install and use on a variety of surfaces. Our product is a testament to our commitment to quality and innovation, ensuring that you get the best value for your money. Order now and experience the convenience of wireless charging at its finest!