Anker Soundcore Liberty 2 Pro is a true wireless earbud model featuring a unique coaxial hybrid driver design. This innovative technology combines a dynamic driver and balanced armature in a coaxial configuration, delivering exceptional audio performance with deep bass and clear highs. As part of Anker's Soundcore audio lineup, the Liberty 2 Pro offers premium sound quality in a wireless form factor, making it an excellent choice for audiophiles and casual listeners alike.