• The Bellies are interactive, mischievous, and fun dolls, ready to be adopted. Each one has its own personality and they share a love for mischief. • When you remove the umbilical cord, you will hear their heartbeat. Muak-Muak will start speaking in its own language. • Inside their diaper, you will find a fun surprise. Check the Poopypedia to know what care your Belly needs. • Includes bottle, pacifier, personalized blanket, and Poopypedia. Works with 3 AAA batteries, included. • This doll teaches the value of caring for a baby, with a comedic and fun touch. • Approximate size: 17 cm. Recommended age: from 3 years old. • Product dimensions: 29 cm wide, 9 cm high, 33.5 cm long. Weight: 0.3 kg.