Walmart carries the older version of Magic Ear. The Walmart version includes a more basic version that does not have all the tech features the new series has. It looks more like a pocket radio, with plug-in headphones. It features 15 volume levels and is meant to enhance sounds. This version is more like a basic sound amplifier and is very cheap, maybe best for tighter finances, coming in well under $35-- but I don’t think it’s worth the money, based upon both specs and review.