Protect your connections with this adapter's rubber cover, providing excellent protection and insulation. Made from high-quality copper, this adapter offers superior electrical conductivity, strong toughness, durability, and a long service life. Rest assured with our strict quality control and assurance, ensuring a high safety factor for confident use. Compact and lightweight, this adapter is easy to carry and install, providing a seamless user experience. Enjoy broad compatibility with various remote-controlled car models, airplane models, and ship models. We offer not only high-quality products, but also long-term customer service. When you purchase our products, you receive comprehensive support even after the purchase, allowing you to shop with confidence and satisfaction.