This is a Francfranc Human-Sensor Music Bird. The sensor reacts, causing the bird to chirp and move its head. With natural chirping sounds and its beak opening and closing, it's very adorable and cute. It also has a clip, so it can be used as an object in the entryway or kitchen. I think it would also be nice to place it on a desk. It can also be used as a toy for children. At home, I have it displayed in the entryway, and it cheerfully welcomes guests with its songs. There are 6 different chirping sounds. It also includes "Mary Had a Little Lamb" and Christmas songs ♫ Requires 2 AAA batteries. You can easily replace the batteries by removing the screw on the underside. Available in green or blue. The price is for one bird. I ended up buying too many, so I'm selling them. I strive for prompt and courteous service. Thank you for looking.