He's holly. He's jolly. He's perfect for gifting or for adorning your mantle this Christmas. He's the Wacky Waving Inflatable Tube Elf SPECIFICATIONS: 18-inch green waving tube elf with fan in base to let him wave, dance, flail, and spread cheer with you all holiday season (batteries not included) GREAT STOCKING STUFFER: A hilarious, cheerful item that makes the perfect stocking stuffer and white elephant gift INCLUDES MINI BOOK: Includes 32-page illustrated mini book exploring the fascinating (imagined) origins of the mini tube elf SPREAD HOLIDAY CHEER Bring joy to your home or office Never has so much joy come in such a small package PLEASE NOTE: This product can be powered by a 9-volt battery or by a specific AC adapter. (Battery nor AC adapter included with purchase.) Please read and follow the instructions included in the box to ensure optimal performance. If using a battery: A rechargable Ni-MH battery is recommended for best performance and is a more cost-effective alternative to a common Alkaline (single-use) battery. If using an Alkaline battery, it must be NEW. Refer to product information sheet included in box for recommended brands. DO NOT use a Carbon-Zinc battery (often labeled "Heavy-Duty"). This type of battery cannot produce enough power to operate the motor. To get the most life out of the battery, use in intervals no greater than 5 to 10 minutes. Operating in this manner will yield approximately 45 minutes of use. If your tube guy begins to get stuck in a downward position, it is time to replace the battery or recharge if using a rechargeable battery. If using an AC adapter, it must follow the below specifications: Input: AC 100-240V (50-60 Hz) Output: DC 9V (1A or 2A)