If you are a KPop fan and your smartphone battery often dies in a most unexpected situations then you should think about buying one of these power banks. You can use this portable made in Korea item to charge one of your digital product like mobile phones, tablets and cameras. It's ultra slim (the size is about 9.6 x 6.2 x 6.6 cm (3.77 x 2.44 x 2.59 inches)) with the capacity of 2500 mAh. The weight is 66 g. You can choose a power bank with your favourite KPop group - BTS, Twice, EXO, Big Bang or A-pink:
The power bank costs $39.98 and can be a very nice gift for every KPop fan.