A1706 / EMC 3071—Released in November 2016, this 13" Macbook Pro introduces the OLED Touch Bar. Features a dual-core "Skylake" Intel Core i5 CPU and four Thunderbolt 3 ports.
The easiest method is to go to the Menu () > About This Mac... > More Info... (Storage on older versions of macOS ) > Storage Settings.... There you can easily clear up some storage.