Package Included: You will get 12 pieces light up tambourines, including 4 colors of white, pink, blue, and green, 6 of each color. Each LED tambourine is equipped with 3 batteries for longer battery life and brighter. You can turn it on or off to save batteries or replace batteries for reuse Premium Material: The glow tambourine is mainly made of premium plastic and stainless steel, with no burrs, which can be used for a long time. They can glow in the dark parties as a shining presence in the crowd Easy to Use: Just press the black button on the handle to activate the flashing tambourine, which can be switched between 3 modes: fast flashing, slow flashing, and alternating flashing. And then you can start shaking to have fun. These tambourines for adults will be a big hit at your party and give your guests a big surprise your party Non-slip Handle: The handle is concave and convex, which is non-slip and wear-resistant, full of grip, stable and firm, and not easy to slip by hand Music Enlightenment Tool: This handheld led tambourine is not only perfect for adults but also for kids. With a pat, the sound is crisp and can be accompanied by songs and dances. It is a good partner for children to grow up, make your children get to know music Wide Application: With beautiful flashing and shiny sound effects, the light up musical flashing tambourines are suitable for concerts, weddings, birthday parties, clubs, bars, sporting events, nightlife, raves, festivals, camping, bachelor parties, and any other nighttime event, and also a perfect keepsake for your friends