The GSE 4-deck automatic card shuffler made from high-quality ABS material,  battery-operated & AC/DC-Power dual-use, takes four C batteries (batteries are not included), 8.23''(L) x 3.82''(W) x 5.08''(H), portable and perfect for home, travel, outdoor camping. Our card shuffling can help you effectively shuffle the cards in a few seconds, up to 4 decks of cards, only 1-6 seconds, giving you more time to play games, which is very power-saving. A perfect gift for your father, father-in-law, the elderly, or people who like to play poker. 

• UPGRADED MODEL – Battery-operated & AC/DC-Power dual-use. (Power adapter is included). It is recommended to plug in the AC/DC power supply when conditions permit, so you will save a large pile of batteries.
• ELECTRIC CARD SHUFFLER – The automatic card shuffling machine is made of high-quality ABS material, which is durable, reliable in use, and not easily deformed. The card shuffler measures 8.25"(L) x 3.75"(W) x 5"(H). Imported motors, and advanced technological innovation gears, which can shuffle the cards quickly, smoothly.
• EASY TO USE – Just insert the cards into the 2 card slots, and press the switch at the bottom of the card shuffler, shuffling quickly and efficiently.
• AVOID CHEATING & FAIR PLAY - Using the electric shuffler means you can now avoid vexing arguments about cheating or insufficient shuffling.
• ABILITY TO SHUFFLE 1-4 DECKS – This automatic card shuffler works with most of card games such as bridge, poker, Texas hold 'em, blackjack, casino poker games, UNO, magic the gathering, Pokémon, card games, etc. The card collection tray will effectively shuffle the cards in a few seconds, up to 1-4 decks of cards, so you can spend less time shuffling and more time playing games.