• No batteries needed: works by turning the crank to play the melody 'You Are My Sunshine' with clear sound. • Suitable for all ages: the music box offers a pleasant sound that both children and adults can enjoy, easy to use for the little ones. • Portable and lightweight: dimensions of 6.5 cm × 5 cm × 3.8 cm, easy to carry and place in different locations such as the palm of your hand, backpack, or desk. • Beautifully carved design: decorative finish and clear melody, ideal as a conversation piece and decorative element at home. • Music box with German engraving: specially designed as a gift from father to daughter. • Emotional gift from father to daughter, perfect for special occasions and to show affection.