Loud buzzing followed by rustling and a toilet flushing
Paper tearing followed by an electric motor buzzing before more paper tears than crinkles as bells chime proceeded by a toilet flushing
An electronic motor buzzing and paper tearing followed by a bell chiming and a plastic click then a toilet flushing as paper crinkles in the background
A toilet flushing
An electronic device buzzing followed by paper tearing and then crumpling as a bell rings before a toilet flushes