Poweradd became for me a top brand concerning power banks. The package presents itself essential. Opening it, you can find the power bank enveloped, a multi-language user guide, a satisfaction paper and 2x cables (microUSB and USB Type C). The bank seems really reliable in its metal case, giving a good feel, altough the capacious battery (10000mAh) pays a bit the price of some weight. Nonetheless it is perfectly carriable in your pocket while charging your device. Charging the bank for the first use, it is noticeable the cool screen blinking, showing the remaining charge. It can charge over 3 times a battery of 3000mAh which is great. Overall it is a 5 stars.