This is a NiziU Tamagotchi. I have confirmed that it works. I bought it about a year and a half ago, and used it for less than a month. I barely played with it, so the product itself is in good condition. Unfortunately, my cat chewed on the loop of the belt, damaging it. The clasp still works, so you can use it with care, or you could use a strap to wear it around your neck. I have lost the included charging cable, so you will need to use your own Type-B charging cable. Please understand that this is a used item that a child has used. I will pack and ship it using recycled materials from my home.