The device can support a microSD card of up to 128GB. Please make sure the microSD card is class 10 or above and properly formatted before inserting it into the camera. To insert a microSD card, manually move the body of the camera to locate the reset cover. Open the reset cover, locate the microSD card slot, and insert the microSD card to secure it into place as represented in the picture below.
Close the reset cover after the microSD card has been inserted.