Automatic Card Shuffler Working Modes: Fully Automatic: -click button for effortless, automatic shuffling. Semi-Automatic: Press and hold to shuffle, stops when you release for more control. Dual Deck Capacity: Can shuffle decks of cards simultaneously, perfect for larger games. Quiet Operation: Shuffles smoothly and quietly, ideal for maintaining a peaceful environment. Adjustable Card Slot: Accommodates various card sizes, making it suitable for games like Poker, Bridge, Rummy, Uno, and more. Rechargeable Battery Powered: Operates with rechargeable batteries, providing an eco-friendly and cost-effective solution. Effortless Shuffling: Removes the hassle of manual shuffling, ensuring a perfect mix every time. Compact and Portable: Lightweight design, easy to carry for game nights, family gatherings, or travel.