12.1〞LED displayer, 256 Gray levels. Display modes: B, B/B, 4B, B+M, M. Dynamic range: 0~120dB adjustable. External LED display have 16 kinds of pseudo color. Permanent storage: 128 images . Capacity cine loop: real time display 256 consecutive images. 8 segments TGC and overall gain can be adjusted respectively. E-zoom: magnify 2 times of real time image. 5200mAH Li battery Work for 3 hours straight