LED 6cm coaster
Brand name:RICHSHINING
Product name:led 6cm coaster
Material：EVA+Sticker+PCB
Size: 30mm/ 40mm/ 45mm/ 50mm/ 60mm/ 70mm, customized
Battery: CR1220/ CR1620/ CR2032
LED colors: white/ red/ yellow/ green/ blue/ pink/ purple/ RGB
Logo: customized
Mode: Fast blink-slow blink-steady / RGB
Jack