X4 Air User Manual *When AdaptiveTone is enabled, it can automatically optimize brightness and color from each lens for the best image quality. In Single-Lens Mode: 14 Burst Timer, Format, Resolution, Burst number/duration. Interval Resolution, Duration, Interval, Format. Photo HDR Photo, Format, Resolution, Timer. Shooting Mode Parameters Video Ratio, Resolution, Frame Rate. FreeFrame Video Ratio, Resolution, Frame Rate, Horizon Lock. Me Mode Ratio, Resolution, Frame Rate. Loop Recording Ratio, Resolution, Frame Rate, Loop Duration. Photo Ratio, Resolution, Timer, Format.