The Freepower Manta S is a portable, ultra-thin, fast, and powerful battery charger equipped with a Fast Charge USB port and a USB-C port, making it ideal for charging all compatible devices. With the simultaneous charging feature, you can charge both your phone and the power bank using a single charger at the same time. Additionally, the Freepower Manta S features a convenient digital LED display that can show the remaining charge with extreme precision, allowing you to easily and conveniently understand when to recharge the power bank. Its ultra-slim and lightweight design made from non-slip soft-touch material makes this device a practical, functional, and aesthetically pleasing accessory.