Strong Function: This is a HD mini hidden camera, Support real-time video recording, IR night vision, snapshot.Lens Angle Rotatable: World's smallest Dvr video camera with vertically rotatable and 140 degree wide angle lens.TOP Night Vision IR Camera: FREDI L16 has 10pcs black LED around the lens which are invisible and covert (LED not light up in use) with a night visual range up to 16 feet, it’s an ideal portable home security camera.Built in Solid 400mah Battery: It ensures the continous record , day time video up to 2 hours and night vision video up to 1.5 hours when camera fully charged.Or much longer time if you attach an external power pack.Loop Recording and Time Stamp : The date and time stamp can be adjustable and loop recording is defaulted to overwrite the oldest file with the newest which is also adjustable.(Loop recording turn on/off and time stamp fix could be adjust as your want).