Specifications: Camera lens: Rotatable lens, 180 degrees TFT display screen: Color display screen(240*240) Recording resolution: 4K/ 1920*1080P/ 2304*1296P/ 3840*2160P Video file format: AVI Image quality: 1.3M-40M optional Photo Format: JPG Loop recording: 10 minutes White Balance: Automatic, daylight, cloudy, tungsten filament, fluorescent Exposure compensation: 2/1/0/-1/-2 Mobile detection: Off, On Time stamp: Debugging according to time Automatic shutdown: Off/ 1 minute/ 3 minutes/ 5 minutes/ 10 minutes AC frequency: 50Hz、60Hz Automatic screen shutdown: Off,30 seconds,1 minute,3 minutes,5 minutes Format: Cancel/ Confirm Reset System: Cancel/ Confirm Working humidity: 30% Working temperature: +65-20℃ Power supply: USB voltage 5V, current≥1A Standby current: USB machine standby current:≤5.44MA; Battery standby current:≤39.1uA Battery: 1000mAh/3.8V Low battery prompt: 3.48V Power consumption: BAT3.7V/≤262mA/≤0.97W; USB 5V/≤637mA/≤3.18W Memory card: supports up to 128G TF card Language setting: English, Simplified Chinese, Traditional Chinese, Japan, South Korea, Russia, France, Germany, Czech Republic, Portugal, Poland, Netherlands, Turkish, Thailand Packing List: 1 * Body Camera 1 * USB Cable 1 * Manual