?Quality Assurance?SWTOIPIG is committed to providing you with high-quality products and a satisfying shopping experience. If the product you received has any defects, please feel free to contact us, we will reply to you within 24 hours and provide you with satisfactory after-sales service. ?Warm Reminder?: Requires 3 AA 1.5V Alkaline Batteries, Batteries Not Included with Package. The battery slot is at the bottom, remove the screw with a screwdriver, install the 3 AA battery pack and tighten the screw and turn the switch to ON, press the button on your hand to operate. ?Musical Intelligence Development?: The perfect accessory plush duck toy for home decor, and parties, creating a lively and warm atmosphere. Give a helpful & meaningful birthday present to your child. Its unique design style and features can make it more interesting for children to play, and can also cultivate children's interest in music. ?How to Operate?: Press the button on the back of the plush duck, the plush duck will start to sing and twist its neck, press the button again to pause the playback, press it again to switch to the next song, there are 6 songs in total. Stuffed ducks open their mouths and croak while singing. ?Unique Modeling Plush Toy?: Using skin-friendly plush material, it will not quickly lose hair, and will not cause any adverse effects on the skin, suitable for children to play with. It has a twisting duck neck, and it also makes a croaking sound when opening its mouth, and singing while twisting its neck is its characteristic.