Anker Nano Power Bank 5K MagGo Slim, Model A1665. This is an ultra-thin, magnetic, wireless portable charger with a 5000 mAh capacity; the device has Qi2 certification and provides 15-watt fast wireless charging. The body is light blue. The bottom part features a USB-C port, a power button, and four LED indicators showing the battery level. The device shows signs of use, with minor wear and scratches on the surface, but it has been fully tested and works properly.