USB ashtray – air’s filter
Nobody likes to be a passive smoker, as well as be ill with different diseases related to smoking.
USB ashtray – air’s filter will not resolve all problems, but it will lower the quantity of smoke, which is caught in the air from cigarettes.
Of course, the filter will not transform the room in a smell sweet greenhouse and it can’t detect the smoke which is exhaled by lunges.
So, this gadget takes in all smoke from cigarettes when it sits directly on the ashtray.
