New, Unused Anti-Bark Collar Vibration and Sound Only, No Electric Shock I bought this last month, but I'm selling it because I won't be using it. It's been stored unused, but the instruction manual is missing. It's unused, but I opened the box once, so I'm not sure if it was lost then or if it didn't come with one originally. I've attached images from the purchase site, so please check those. *To keep the price as low as possible, I will fold the box and wrap it in packing material for shipping to make it compact. - Type: Anti-bark - Color: Black - Function: Sound and vibration warning - Size Adjustment: Adjustable Please be sure to check my profile.