Technical specification of car driving recorder LCD screen size: 1.5 inch TFT lens: 5MP CMOS 120 degree wide-angle lens Option language: English/Traditional Chinese/Simple Chinese/Russian Video resolution: 1920*1080P/ 30fps,1280*720P/30fps Video format: MOV Photo format: JPG SD store slot: Micro SD microphone/loud speaker: Built-in Photo mode: Single self-time(2 sec/5 sec/10 sec)/continuous Light frequency: 50Hz/60Hz TV output: NTSC/PAL GPS mapping: support Power interface: 5V 500MA Interface: USB2.0 Battery: Built-in polymerized lithium battery HDMI output: support