Transparent LED Light Up Choker Necklace - DokiDoki Music Video Cosplay Prop with Color Changing Lights | Perfect for Anime Conventions, Rave Parties, and Night Concerts

NOTICE ：

The collar comes with a built-in battery and a metal disc.

Touching the metal disc to the battery inside the collar turns it on or off.

Touching the battery in sequence will emit green and red lights.

The order processing time of 【In Stock】item is about 15 days normally.

Tutorial : https://youtube.com/shorts/BfF1gBwEdVA?si=GQZiiv8UuezjY879