0L display screen: 1.54 inchesResolution: 320 * 320Main chip: Taiwan Master main chipSensitivity: Cmos Sony307Infrared: default 850Video synchronization delay: less than 0.0001 secondsFull black visible distance: effective distance of 320ydBattery specification: 852535 * 2.1700mAhBattery life: 4-5 hours without infrared, about 1.5 hours with infrared onWorking battery life: supports charging while usingStorage card: not supportedMultiple: 7 timesMirror film: FMC broadband green filmObjective lens: 35mm (including edges)Field of view: 25 "Adjustment method: Focus adjustmentFrame rate: 60HzThermal sensitivity/DETD: 25mkCore resolution: 296X192@12umLens focal length: 9mmMaximum detection distance: 500 metersProcessor: Taiwan Master main chipField of view angle: 35"Typical power consumption: 0.48WMulti purpose: outdoor, travel, camping, hotel, motorcycle, night vision, etc