The HoMedics Travel Vibration Massager Neck Pillow with Memory Foam is a great tension reliever. The soft memory foam inside this massager provides comfort and support, while the invigorating vibration massage helps to release and relax tense neck muscles. Choose between 2 speeds depending on your needs. A removable, washable cover means that you can enjoy a fresh pillow with every use. Simply add 2x AA batteries and use the integrated controls to choose your preferred settings. As a bonus, a pair of ear plugs are included for added travel comfort. Depth: 28 CM Height: 8.5 CM Width: 27 CM Power Type: Battery HoMedics Mobile Comfort Vibration Massage Neck Pillow with Memory Foam Soft memory foam provides support and comfort Invigorating vibration massage relaxes tense neck muscles 2 speeds: Choose low for relaxing or high for an invigorating massage Removable, washable cover Integrated controls for ease of use Battery operated (2 x AA batteries) Bonus ear plugs included for added travel comfort 3 Year Guarantee Massager Type: Neck