DV-0473.0 inch screen  DV-0152.4 inch screen1 infrared light Sensor:3Megapixels (Front)Angle of view: 120° HD wide-angle fish-eye lensVideo format: 1080P=1920*1080 （30fps）7 20P = 1280*720  （30fps）VGA (640*480)  Focus:  AutoVideo format: H.264 MOVAudio :Built in microphone&speakerLanguage: English/French/German/Spanish/Italian/Portuguese/Simplied Chinese/Japanese/Traditional Chinese/ Russian/Korean/Polish/SwedishUSB：USB2.0 Mini Storage:TF 4-32GPower waste: 300mA 4.2VPower supply:DC5V 1.5A