Specifications:2.0 maga pixelResolution:640*480Video format:AVIFrame number:30fpsVision angle:72??Induction photographing:6meters for Straight-line distanceMinimal illumination:1LUXBattery capacity:2200MAContinuous recording time:Over 12 hoursRemote operating distance:15mScope for sound recording:40m2Power consumption:130MA / 3.7VStorage temperature:-20~80??working temperature:-10~60??working humidity:15~85% RHType of memory card:Mini SD cardCapacity of memory card:Up to 32GBPlayer software:Media player / KM playerUSB Interface:USB1.1/2.0Operating system:WIN 2000/ XP / Visat32 / 7Time consumed of storage:1GB/30 minutesCharging time:About 4 hoursPackage Included:1 * DV Electronic Alarm Clock1 * Remote Control1 * USB Cable1 * CD