This BTS TinyTAN Purple Tamagotchi Nano Digital Pet features your favorite musicians in the palm of your hand! Interact with the "Magic Door" and one of the seven TinyTAN characters will come into your Tamagotchi device! Will it be RM, Jin, Suga, J-hope, Jimin, V, or Jungkook? You can become close friends with the TinyTAN characters and spend time together every day! Feed them their favorite foods, dance, and more! Take care of your relationship or your TinyTAN character will go back through the "Magic Door." Travel everywhere with your TinyTAN friend! The Tamagotchi Nano Digital Pet measures about 1 1/2-inches tall x 1 1/5-inches wide x 1-inch long. Requires 2x "LR44" batteries, which come included.