At first, I thought this might be a good thing for easier reading, but found it annoying after a short period of time. You will need a leveler and if you have thinner walls like mine you will need a drill bit set to install the anchors. It automatically connects whenever the car is on. Will be putting on the inside of my linen closet for those hard to find items. So Im stuck with them, but for $90 you should LOVE any shoe! No balanced connector, but I?ll explain why it isn?t even necessary anymore. I designed a techno-industrial vibe for my office area. I was right going up a size . I like the convenience of being able to multitask while answering the phones at work. Everything seemed nice and clear.