This bug slaughtering machine is awesome. Every night I hear the mini thunderstorm of insect death and every morning I see a circle of carcasses where this weapon has laid waste to our enemies. Their plan to is attack you at night when you can't see them but before the can reach you, they are drawn to the death beam of doom and destruction to be swiftly executed before they can latch onto your skin and drain you. This product is cheap and effective. When I compare it to the automatic rifle I normally use to fight mosquitoes at night, this thing wins 9 out of 10 times. The M4 is good for breaking up swarms of them but it's highly inaccurate for such small monsters and ammo gets expensive considering my goal is to usually extinguish 40-50 straw-toothed invaders per night. However, the Flowtron BK-15D Electronic Killer manages to kill hundreds of the vampiric dragons with literally no effort at all! Now instead of spending hours upon hours every night in my battle rattle with my M4 hunting down six-legged suckers, I can binge watch Game of Thrones with my wife and puppy. Ultimately, this product saved my marriage, my skin, my bond with the puppy, and has allowed me to finally get caught up in Game of Thrones. Totally didn't expect that stupid King Joffrey to get killed by a poisoned cupcake and then Tywin shot by Tyrion while taking a dump. Oh and by the way, spoiler alert.