Features: Suitable for night clubs, dance halls and parties. Glittering and bolts LED lights let you cool and eye-catching Bling and colorful LED light of the studs makes you eye-catching and cool. If you feel a little more shy You can even turn the LED/'s off by pulling out the post slightly Specifications: Product lighting time: 20-30 hours Battery:LR521 button battery (replaceable) Material: Copper plating Shape:Plum Flower Size:15 * 21 mm Light Colors: Blue, White, Red, Purple,Orange,Yellow, Green, Pink Package Included: 1pair x LED Bling Ear Stud Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!