Product 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. When the light gets weaker, simply replace the batteries to use it again. The installation of the gesture light and the remote control is a breeze. Simply remove the Velcro adhesive strips, place them in the desired place, and press for 30 seconds. You can use the remote control to choose the sign or signal you want to show. Product Specification: Style: Men, Women Material: Plastic + Acrylic Size: 15cm x 9.8cm Weight: 210g Power: 3 AA battery (not included) Light/sign type: 3 Modes Function: Car Accessories Package Inclusion: 1x Car Hand Gesture Light 1x Remote Control