I ordered a dupe of the mini from Amazon for $16 total price! It from Seller named Anself. There is achoice of colors and I received it much faster than stated. I got the black. It has the smaller bumps on top of one side and vertical wavy lines on reverse. It's rechargeable, waterproof and fits perfectly in my palm. Every 20-seconds or so, the machine pauses to signal it's time to move to another section. I don't know what the "real" one is like, but I'm enjoying this one...for $16 total! It also comes in a nice thick-walled box w removable lid, so great for gift giving. I noticed the same machine by other sellers for $35 and up. The exact product name is ANSELF PERSONAL RECHARGABLE MINI ULTRASONIC BEAUTY INSTRUMENT... I placed a second order for a Blue as a gift...and probably will purchase more for Christmas/birthdays. Hope this helps anyone looking for a cheapdr alternative. EDIT TO ADD/ I am only a customer w no affiliation w seller!