Multicolor Light Bulb Shaped LED Key Ring

This LED light keychain has an original design. It represents a light bulb. It has an LED with a flashing light. The colors of the rainbow will soothe you. This bulb is powered by button cell batteries.* Dimension : 2.9 x 2.9 x 8.5cm * Feed : 3 button batteries * Automatic color change Functions : LED keychain Contents : 1 multi-colored light bulb key ring* Dimension : 2.9 x 2.9 x 8.5cm * Feed : 3 button batteries * Automatic color change Functions : LED keychain Contents : 1 multicolored light bulb key ring