Hilarious Costume - This comical alien suit never fails to make everyone laugh! Be the life and soul of the party with this unique fancy dress option. Easy to Set Up - Quick and easy to inflate and use. Also deflates in seconds and folds away to take up minimum storage space. Suitable for Everyone - Unisex design with one size that fits most teens and adults. Item Details - Our inflatable costume comes with a fan and battery pack, batteries not included.