WAU1066 Features: * Battery card shuffler * Expertly mixes up to 2 decks of standard cards with the touch of a button, allowing you to shuffle less and play more * Ideal for those with weakening hands that wish to stay in the game * Eliminates the need to shuffle cards by hand, a task sometimes not easy due to arthritis or limited use of the hands * After being evenly shuffled the cards are deposited into the bottom slide-out tray where they can be easily retrieved * Requires 4 AA batteries (batteries and cards not included) Dimensions: * Dimensions: 4.5"" H x 8.25"" W x 4.25"" D Warranty: * 1 Year warranty