Anker soundcore liberty 3 pro 4 比較 July 8, 2019 16 32 64 128 Earfun air pro 3 anker soundcore liberty 4 比較 Anker liberty 3 pro vs airpods pro Anker liberty 4 pro Anker liberty 3 pro white Anker soundcore liberty air 3 Soundcore liberty 3 pro vs liberty 2 pro