Acrylic coasters with LED light Clear glass base

Description 1. Material: clear acrylic electronic components2. Light color: white light (three-segment flash), colorful (three-segment flash).3. Function: Colorful, luminescent, and color-changing; alcohol and beverages enhance the atmosphere.4. Power supply: Electronic button model (built-in two CR1620 electronic components).5. Battery capacity: 1 CR1620 battery, approximately 120 mAh.6. Use time: The button battery can be used for 10-20 hours.7. The cushion body is waterproof, and the acrylic material does not leak electricity.8. High light transmittance, better brightness and effect.9. The edges are carefully polished, without cutting your hands.10. One-button touch switch, click the switch to change the mode.11. Size: round 100×4/10 mm;square 100×4/10mm;octagonal 100×4/10mm