Previous portable chargers caused inconvenience as mobile phones had to be pressed in order to confirm how much they were charged. In particular, when users are far from the plug, then they have to personally go to that spot to check out how much their mobile phones are charged.In hopes to reduce this inconvenience, 4 Color - charger informs the charged amount per stage with colors so the user does not have to press their mobile phone and can check how much it is charged even when they are far away.

Country
Korea

Year
2017

Designer
Kim, Yeong yeon, Jeong, Da um

[K design award]
[www.kdesignaward.com/]