These speakers made by Gramo have a super efficient design which makes it solar powered and easily foldable to put away when you’re on the go! These solar powered speakers are similar to an old gramophone horn which their name Gramo was derived from.

These Gramo speakers are covered with photovoltaic panels which make them perfect for using at the beach or a park, it also has a built in battery pack to store power for use when the sun isn’t available.