Can DJI Lingmu record the whole wedding?

You can check the compatible SD card and SD card slot location of the corresponding product:

DJI Pocket 2/ Dusk Clouds

* DJI pocket 2 can't shoot without inserting SD card.

Lingmu Osmo pocket pan-tilt camera

* Stand-alone mode and wireless connection mode support card-free shooting; In the connection mode of mobile phone adapter, story mode and real-time beauty shooting can be supported without inserting SD card.

Lingmu sports camera

* Osmo action card can't shoot without inserting SD card.

* Mobile phone Yuntai series products do not involve compatible SD cards.