Jbl go 4 vs flip 3 July 8, 2019 16 32 64 128 Jbl flip 4 vs jbl go 3 specs Jbl go 3 vs flip 4 比較 Jbl go 3 or clip 4 Jbl flip 4 vs flip essential Jbl flip 3 vs charge 5 Jbl go 3 original vs