Singing and Dancing Christmas Hat - When the battery is installed and operated, the Santa hat can sing and swing, making you dive into the festive spirit. Novelty Design - When the battery is installed and operated, the singing dancing Santa hat can sing and swing, bringing you and your guests a surprising and unforgettable experience, especially little kids. Soft Plush Christmas Cap - This funny moving Santa hat is mainly made of cashmere and plush material with exquisite workmanship, safe and odorless, soft and comfortable and not easy to fade. Enhance Festival Atmosphere - The Christmas Santa hat is great for festival decorations, and it could be applied for a variety of occasions, such as Christmas parties, New Year parties, birthday parties, family gatherings, school performances and so on, increasing the happiness. Battery Operated - Singing and Dancing Christmas Hat adopts electric designs, but it does not contain batteries, so you need to prepare 3 No. 5 batteries by yourself.