Specifications Name Car Gear Shift HeadLED Colors Seven ColorsMaterial ABS Plastic Glass LensType Gear Shift KnobSurface Treatment CrystalFeatures 1 Suitable for most manual cars and automatic cars without button device both located in one shift knob suitable for most manual cars 2 Remove the factory shift knob and replace with an LED shift knob 3 This speed control knob has built in LED just touch the back to activate the LED light will stay on for 30 seconds and then turn off automatically 4 The LED is powered by an internal rechargeable battery At the same time the light color will automatically change for 30 seconds and the light will last for 30 seconds each time it is on 5 There is a charger included in the package you can use the car lighter socket to charge it 6 No switch required it lights up automatically with one touch 7 Rotate the removed gear knob to use it This product is a replacement Please check and measure your shifter carefully before purchasing Package Includes 1 X Car Gear Shift KnobNotes 1 Please allow 1 3mm error due to manual measurement Thank you for your understanding 2 Monitors are calibrated differently and the color of the product shown in the photo may be slightly different from the actual product Please refer to the genuine product