The iWALK Link Me 4 Power Bank Battery Charger for iPhone 4500mAh in white is a portable and reusable charger designed for Apple iPhones. With a compact size and stylish design, this power bank features a built-in lightning connector and wireless charging capabilities. It is equipped with a single USB-C port and has a voltage of 5V, making it suitable for charging on the go. This charger is safe to use with a safe circuit design and is perfect for travel due to its travel-friendly design. Made of plastic, this power bank is both practical and elegant for users looking for a reliable charging solution.