Vacuum small and friendly that plugs only the cigarette lighter / 12V car. Most: - Strong suction. Can also blow by placing the pipe on the other side of the camera. - The accessories that are useful for once. - 12V power cable long enough to cross my 807. - No need to pack. Cons: - Super rigid plastic pipe. Really inconvenient. - A little loud for my taste (though it's still reasonable compared to others I've tried)