A
No, there’s no interface for an external microphone. This action camera features 2 microphones and it can capture sound.
A
Yes, slow motion is available.
A
Yes, there’s a 1/4” thread hole on the button.
A
No, the rechargeable battery is built-in.
A
Yes, you can preview and shoot via the app on your phone.
A
It supports up to 256G micro SD card.