Video Format: 1920*1080P AVI,HD Lens: F/ON=2.0 70°& wide 120° Power Source: High capacity polymer li-thion Battery 250mA, it can recording 120 mins,and it’s changeable. with Battery Charger Manage IC Charg voltage:DC 5V USB type: Micro USB 2.0 Memory:EX-slot for Macro SD card, support max 32GPackage Support system: Support all windows system, MAC OS LINUX and automatically distinguish operating system,install commensurate drive,do not need to install manually(Except windows98) TV_out function Txt file Set the configuration function Motion detecting function HD PC webcam function Size:32*52*15mm Weight:20g Material: plastic