The light is colorful not yellow and it twinkles!!!!!!!
Features:
✦ Product name: Duck Bicycle Bell
✦ Size: 2.8 * 2.4 * 2 inches
✦ Weight: 50g
✦ Uses: Bicycle/Car Decoration/Entertainment
✦ Color: Yellow
✦ Material: Rubber + Plastic
✦ Power: 2 * CR2032 Cell Batteries if you choose the option "With Bike Belt"

Package included:
✦ 1pc Rubber Duck Bike Bell
✦ 1pc Cool Helmet
✦ 1pc Rubber Band with Battery
✦ 1pc OPP package
✦ 1pc Air Screw & 1PC Sunglasses & Necklace


Description:
✦【Duck Bike Bell with Bike Light】- This bike bell will bring us a loud, clear quack sound and 12-lumen yellow lights.
✦【Easy to Install and Operate】- First, pull the bottom band of this duck bells and twine it on your bike stick, then hook it with the S shape hook, and finish the installation, so easy. You can do it by your hands, no need any tools.
✦ 【FUNNY BIKE BELL】- There is a air screw on the helmet, it will fast rotate when you cycling. You need to have a special and unique bike bell for your bike, here it is.