Love to use small power bank 📲 Usually, you don't need to use a power bank when you go to school or work. Generally, when you go out or have something special, you will carry a power bank with you, just in case. After all, these days, it is very insecure when the mobile phone is out of power. 😂 The capacity of this power bank is 10050Amh, which is a little heavy, but the size is acceptable, and it is very convenient to carry in a bag. It's made of good material, and it's wrapped in rubber, so it won't break no matter how you drop it. The charging performance is also good. Generally, it can be charged 3 times, and the speed is similar to that of ordinary charging. There is also a small Flash Light inside, but I personally think it is useless, one is because the light is dark, and the other is that all mobile phones now have Flash Light, and it is not very necessary. In fact, there are many charging treasures in China that are easy to use and of good quality. This one is just bought here, so I will share it with you. (However, it is not recommended to buy this on Amazon, it is expensive). If you have time to return to China, it is more cost-effective and economical to buy in China.