The Viatek Smart Touch Automatic Can Opener is designed with ergonomics in mind, making it easy to use for those with arthritis. With its sleek design and smart touch technology, this can opener can be operated with a simple press of a button. It runs on 2 Double A batteries (not included), making it convenient for everyday use. The Viatek Smart Touch Automatic Can Opener is a reliable and efficient addition to any kitchen, making it a must-have small kitchen appliance for anyone looking for a hassle-free way to open cans.