Add a touch of color and light to your drinks with our LED light-up acrylic coasters! These coasters are perfect for creating a festive atmosphere in bars, clubs, or at home. Made of high-quality acrylic, they are durable and long-lasting. Features: Colorful LED lights that change automatically, creating a stunning visual effect Available in three shapes: round , square, and octagonal Two styles to choose from: button battery model (powered by two CR1620 batteries) and rechargeable model (built-in 400mAh polymer battery) Button battery model can last for 10-20 hours, while the rechargeable model can be charged for 1-2 hours and last for 8-10 hours Transparent crystal base adds a touch of elegance and sophistication to any setting Whether you're hosting a party, running a bar, or just want to add some fun and excitement to your drinks, our LED light-up acrylic coasters are the perfect choice. Order yours today and get ready to wow your guests! Style: button electronic model - colorful light, USB charging model - colorful light Shape: octagon, circle, square Weight: 50g, 120g Color: pure transparent color Material: Acrylic Quantity: 1pcs*LED light up acrylic coaster Light color: white light (three-stage flash), colorful (three-stage flash)