RICHMOND, Va. (AP) — The public will have more time to weigh in on a federal proposal to regulate electronic cigarettes and other tobacco products.

The Food and Drug Administration said Friday that the public comment period slated to end July 9 is being extended an additional 30 days to Aug. 8 after getting lots of input on how to regulate e-cigarettes. Those are battery-powered devices that heat a liquid nicotine solution, creating vapor that users inhale. The FDA also proposed extending its authority to regulate cigars, hookahs, nicotine gels and pipe tobacco.