Screen Size: 2 InchHigh Definition Support: 1080P (Full-HD)Brand Name: CkeyinApplication: Outdoor Sport ActivitiesPackage: YesMemory Card Type: MicroSD / TFLaunch Date: 2015Optical Zoom: Fixed FocusImage Resolution: 1080pBuilt-in Memory Size: NonSensor Technology: CMOSImage Stabilization: Electronic Image StabilizationTouch Screen: NoPixels: 6 million moreOptical Zoom Supported: NoNightShot Function: NoSensor Type: CMOSModel Number: DVR38is_customized: YesUnit Type: piecePackage Weight: 0.600kg (1.32lb.)Package Size: 20cm x 10cm x 5cm (7.87in x 3.94in x 1.97in)