Features: 1/4" CMOS WXGA HD Sensor Micro SD card slot, supports up to 32GB (memory card not included), suggest using Class 4 or above USB2.0, plug and play, easy connection with computers, no driver needed
Mini size and light-weighted Multifunction, you can use it as a mini DVR, a camera, a webcam, a removable USB drive
A connector added for the internal battery, making it changeable by users who don't like soldering