These birds move around and flaps their wings in a realistic fashion. Clap your hands and the birds magically move around and make authentic chirping sounds. Terrific novelty item for people of all ages Great for home decoration or as a desktop item. Includes holder for your pens and other writing instruments.Features Two Chirping Birds (Authentic Sound). Sound/Motion Activated. Realistic Movements (Beak, Neck, Body, Wings). Requires 3 AA Batteries. Dimension - 8 L x 6 W x 5 H in.