This product is a Vivitar Handheld Massager. It uses 3 AAA batteries that are not included. It is a white spaceship design and is pressure activated. It has a pivoting head for comfortable use and deep massaging power for maximum relief and relaxation. 

The massager is unused and comes in the original box and packaging. See the pictures for the best description. Please let me know if you have any questions or need additional photos.