Features: 1.Crystal Cut Series: The core of this unique design is a dazzling crystal, shining like a gem, and a unique cutting process. 2.Touch Activated: Touch the gear head to turn on the light. 7 colors automatically switch, will fit most gear lever sizes such as m12 m10 m8. 3.High End Decoration: Led gear shift head decorates your car interior, created your own style, make the appearance more appealing. 4.Comfortable: High?quality ABS material, non?slip, comfortable to hold. Simple but stylish, it adds a personalized look to your car. 5.Good Replacement: Directly replace the original shifter knob, replace the old, poor quality or awkward one, can bring you smooth user experience. Specification: Item Type: LED Gear Shift Head Material: ABS Lighting: 7 colors automatically switch Applicable Models: No adapter required in the hole, will fit most gear lever sizes such as m12 m10 m8 Battery: Built-in lithium battery 300mAh