Brand DJI Image Sensor Technology BSI Video Capture Resolution 4K Maximum Focal Length 24 millimeters Maximum Aperture 2.8 F Memory Card Type MicroSD Card Video Capture Format MP4 Supported Audio Formats AAC, MP3 Screen Size 2.5 inches Connectivity Technology Bluetooth Not used yet, in the box, for preview, and serious buyers only, may God be pleased. The camera is unused, new.