This ultra-small lightweight and portable camera comes equipped with a rechargeable custom long-lasting lithium battery allowing up to 4 days of motion detection recording. It has the Highest Photopic Luminance Sensitivity integrated PIR motion sensor for its size. Triggered by motion iMotion 2.0 automatically records motion in a 90-degree fan radius with a detection range of 30 feet a rare quality in cameras this small. It provides excellent audio and video quality at a respectable 720x480 resolution. And it conveniently clips on to backpacks belts walls ceilings under countertops and various other discrete locations.