<b>About Konsait:</b><br> Konsait is a US registered trademark protected by US and EU Trademark Law; Combine with latest technology and design, we devote to provide exciting products using experience in people's daily life.<br> We are the only legal owner and seller of this trademark and take full responsibility for the quality of our products.We commit to provide best shopping experience,please contact with us if you have any concern,our customer service team always stand by to solve your problem quickly and efficiently!<br><br> <b>Features:</b><br> 1 Bachelorette party favors light-up engagement ring flashing light maximum lastes up 4 hours,just press the switch of the bottom to activate light, plastic diamond lights up for a fun effect and light up the night!<br> 2 The led light up ring has built in batthery that supply the power for the led light,Sorry batteries not replaceable, the circuits are completely sealed up for safety, making these jelly bumpy rings more or less disposable once the batteries die out.<br> 3 These flashing led rings are a hit and a highlight of the party. And also better as party favors, Look great inside the house and even better outside at night during firework or outdoor concert,These light up rings are so fun for all ages and occasions! they'll ensure the wearer stands conspicuously in any crowd!<br><br> <b>Package:</b><br> led light up ring * 12pcs