App control with over 100 types gifs to choose The device supports text editing and uploading pictures or gifs Product Name:LED Eye Screen Application temperature:-10℃-65℃ Control: Bluetooth app Application: Car and motorcycle headlight modification and upgrade Note: The screen is LED not waterproof The voltage has to be stable at 12V. Voltage higher than this will burn the light. Don't reversely connect the positive and negative sides for the 12V version. This is a DIY accessory, we don't have the instructions for installation. Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed,Does not affect normal use Colour:Photo Color Material:ABS Package Contents: 1 x Car Fog lamp Decoration Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.