LED Flashing Coasters

Features:
1. There are 3 modes to choose from: white flash flash, white light flash and mixed color flash mode.
2. Each patch has 4 ultra -high brightness LED lights, which can instantly illuminate transparent containers such as wine bottles, wine glasses, champagne, and wine bottles.
3. Each product is equipped with 2 CR1220 button batteries. Endurance for more than 24 hours to meet your party needs.
4. Easy to use, tear the sticker on the top of the coaster, and stick it to the bottle or glass. 
When the switch was turned on, The coaster sends a colorful light to make the product look colorful.
5. It can meet your different needs on different occasions, such as party, wedding, cocktail, dinner, bonfire party and any decoration of the party.

Parameters:
Material: EVA+electronic component
Battery: 2*CR1220
Number of lights: 4 lights
Light color: white light, yellow light, red light, blue light, green light, pink light, colorful light