Long working time: can work 2.5 hours, it is also important for fun. Support high capacity TF card (Up to 32GB, not included) Character: ultra small size, ultra wide angle of 120 degrees high resolution camera perfect combination design, more convenient in various occasions with multi-angle. Built-in: built-in 1/4 inch of low noise high quuality photosensitive element, can capture ultra clear picture in darker occasion.built-in lithium electricity, built-in miccrophone,built-in vibration motor, vibration prompt working condition. Water Resistant: Aluminum alloy design, more suitable for outdoor sports, but It is NOT waterproof, so it is NOT suitable for surfing and diving. Video resolution: 1080P 1920x1080 30FPS/ 1280x720P 60FPS.1080p video shoooting.