This power bank has a lot to offer. It charges your smartphone, tablet, etc. not only with fast 20W but also has a compact size and a high capacity of 10000mAh. You can also choose how you want to charge your devices. Maybe wirelessly for an iPhone, with the integrated Lightning cable for another device, and your headphones via the USB-C port. The power bank features various safety functions that ensure safe charging of your devices, such as overvoltage protection and overheating protection.