It can take photos and high quality monitor，easy and simple tooperate，cabinet and delicate，elegant appearance，easy to carry，isthe family education and living security，practical tools，essentialfield subjected to each customs's favourVideo format: AVIVideo coding: M-JPEGResolution ratio:1280x960Picture format:JPG1600*1200Video frame rate:30 FPSThe ratio of image:4:3Supporting system: Windows me/2000 xp 2003/vista:MWorking hour: About 120 minutesCharge voltage: DC-5VInterface type: MINI 4pin USBMemory card: Micro TF cardBattery type: High-capacity polymer lithium polymerBattery capacity:300mAhSpecifications:Size: 75*26*12 mmPackage weight: Approx 113 gColor: BlackPackage includes:1 x Mini U81 x USB cable1 x English/Chinese manual1 x Retail box