High quality 160 degree wide angle lens. Ten Scene options for use in different lighting environments, plus 5 steps of digital zoom. Records directly to SDXC cards up to 128 GB for extended recording times. Easy one button recording. Full color rotating touchscreen LCD. Support for five HD video modes, up to 2304 x 1296 pixels, as well as two WVGA modes. Stereo input for use with external devices plus support for plug in power. USB interface for live streaming and data transfer. Includes rechargeable Lithium-ion battery (chargeable via USB or optional AC adapter) with battery life of more than 3 hours.