Needs a memory card to store data and you can buy bigger cards im using a 64gig card and havent run out of room yet i can update this post when i do and let you know how many hours that will get you i bought this product for my husbands driving he works on 2nd shift and for security reason it will really help him film those moments while he was driving it is also good when you want to have some roadtrip and capture those moments without draining your mobile phone

Camera seems a little delicate but i guess once in place you really dont move it often