Does Elfin Flip series support AUX (3.5mm)? Vivian 12 October 2024 14:40 No, Elfin Flip series doesn't support AUX(3.5mm). Related articles Does Elfin Flip series support Amplifier? Does Elfin Flip series support external Bluetooth speakers/headphones? How to use the Elfin Flip series as a Bluetooth speaker? Does the Elfin Flip series support USB or hard drive connections? How to install applications on Elfin Flip series?