Finger Gesture Vehicle Light For Road Hand Signal with Remote Control- Battery OperatedProduct Description: Express your feelings immediately and safely to your passengers and other drivers with this car accessory. It helps attract attention, express gratitude, or even playfully express your frustration towards the annoying drivers on the road. It is easy to install, just insert 3 AA batteries at the back, which ensures continuous use for 3 4 months, and eliminates the need of having to charge the product when it runs out of battery.