Transmission frequency: Wireless 2.4G One-click unlocking support One-click transmission support Frequency pairing for different devices support Single soldier locking transmission support Display screen: 7 inches Brightness: Built-in 5.8GHz dual diversity receiver Video signal: Built-in 2ch 5.8GHz AV output and 1ch AV input Battery: Built-in high-performance Li-POLYMER 2000mah/7.4v Battery working status OSD display: RSSI signal; indicators; channel indication automatic signal search Language support: Chinese and English menu Format: JPEG, AVI Screen type: TFT LCD screen/Life-long, LED backlight Resolution: 800*480 Brightness: 600cd/m2 Viewing angle: 140/120degree (horizontal/vertical) Size: 180mm x 120mm x 50mm (Note: when height: 28mm) Working voltage: DC 7~16v Power consumption: max 650 mA @12V Battery charging current: 850 milliampere @12V (max) Magnification/ Magnification 1.2X-6X Focal plane/Focal Plane SFP Tube diameter/diameter 30mm Product length/Length 230mm Product width/Width 65mm Product height/Height 50mm Vertical direction effective adjustment range/Elevation Adjustment Range ±60MOA Horizontal direction effective adjustment range/Windage Adjustment Range ±60MOA Click value/Click Value 1/4MOA Click value adjustment method/Click Type Turret Lock Eye relief distance/Eye Relief 105mm-86mm Exit pupil diameter/Exit Pupil 16.6mm-3.88mm Field of view value/Field of View (FOV) 15.9°-3.2°