Macha and Šebestová's magical earphones will ensure a perfect holiday for both 3rd graders. For example, he makes a spell in which Mach is at the same time with his parents by the sea and at the same time with Šebestová at his grandfather and grandmother. Or maybe he makes a flea grow to the size of a mammoth. He helps Grandpa fulfill his wish and gets him to the forest. In all the adventures, Jonathan also arranges, because without him, no vacation is the real, wonderful, sun-drenched one. Narrated by Petr Nárožný.