ATTINTION!!! Type: MiniHigh Definition Support: 720P (HD)Brand Name: engyMemory Card Type: MicroSD / TFOptical Zoom: Fixed FocusBuilt-in Memory Size: 32 GBModel Number: XG0038Sensor Technology: CMOSSensor Size: 1/4 inchVideo Format: AVIVideo Coding: M-JPEGVideo Resolution: 640*480Photo resolution: 1280*1024Support System: Windows me/Win7/Win8/2000/xp/2003/vista;Mac os 10.4;LinuxCharging voltage: DC-5VData transmission connection : Mini 8 Pin USBStorage media: TF， Micro SD，32GB(not include)Power supply: High-capacity polymer lithium battery