Sunshine in your pocket meet the Window Socket

Up untill now there have been plenty solutions that act as a solar battery backup, but there have been none as a direct plug-in.

Up untill now..  because times are changing and here it is:

How it works?

This useful design by Kyuho Song & Boa Oh is called the Window Socket and is very simple to use: attach the plug to any window you like and the plug in does its job on its own.

Lifehack Finders Nice to Know: Easy to take with you and easy to use. This is a very handy must have item for backpackers and frequent  travellers.