Packed well, the box is slightly wrinkled, at work has not yet checked.
The device works .... three dogs and a cat, neighbors shout that the precinct will call, so, the device records excess sound, threshold, experience-two dogs (found nobles, heavy fate in them) suddenly lose and lie down and run into the kitchen, the other feels and lie down on the floor, one shakes all, sometimes i will use, in extreme necessity only. The cat feels something and tries to find a sound source (ultrasound is reflected from the walls). The device is working, inhumane, but sometimes necessary. I'll describe everything later.