This wall clock is specially designed to facilitate the learning process. It is suitable for making children understand how to handle time. The colourful dial is embedded in a wooden frame and is a great eye-catcher for any child's room. The learning clock for boys and girls has a diameter of 30.5 cm and a depth of 4.5 cm. The dial has been printed with colourful numbers in 12 and 24 hour time format, making learning the time even faster. Since the movement works almost silently and does not cause annoying ticking sounds, your child will always find quiet sleep with this learning clock. The colourful design is suitable for boys and girls and brings even more excitement and fun to study. The clock is powered by a 1.5 volt AA battery, which is not included.