Features: 1. Shuffle a deck or two. Use 4 AA batteries (not included), or plug them in. This product meets different needs and provides an easier way to play. 2. This is the perfect classic card game for young players/newcomers. 3. The shuffling machine is suitable for family poker games and other card games, convenient and practical. Can be easily paired with any game table, beautiful accessories and practical card game accessories. 4. The shuffling machine is good quality , reliable and not easy to deform. 5. Playing cards, paper cards and plastic cards suitable for bridge or playing card size. Plastic cards, playing cards, wide cards, narrow cards can be used. Cards can be dealt manually after shuffling. Specifications: Material: Plastic, leather Size :24 * 12 * 12 cm / 9.44 * 4.72 * 4.72 inches Application scenario: chess and card entertainment, venue entertainment equipment, home Power supply :4 AA batteries or direct insertion (not included) Suitable for playing cards: cards, plastic cards, wide cards, room cards Input power :100-240V, output :6V The package includes: 1 card shuffling machine 1 power adapter Attention: This product is not equipped with batteries, does not contain playing cards, Do not mix batteries of different types. Don't mix new batteries with used ones. Make sure the battery is inserted as shown. When the battery is exhausted, be sure to remove the battery. Do not short circuit the power supply terminal under any circumstances. Inserting and replacing the battery is allowed only under adult investigation.