COOl LOOKING: Devil eyes light for windshield equipped with thousands of high - quality LED beads, unlocks a vibrant world of over 18 million colors for you. Its precise LED matrix panel ensures every image boasts ultra high clarity and finesse,which stay cool even in harsh weather NUMEROUS COOL FEATURES: This flexible led digital display can DIY texts, upload images, and make animations.You can also make a tasklist of your favorite materials and play them in a loop. When you're in the mood to sway to the music, select from 7 music rhythm effects to sync the display with the beats, offering an immersive audio-visual experience. DURABLE & EASY TO INSTALL: This IP65 waterproof programmable led sign for car is soft and lightweight. It can be bent and folded at will without damaging the screen. With a wire length of 4.5 meters, it can be used in any space inside the vehicle. The connection method of the USB plug provides greater freedom. SIZE SUGGESTION: We have multiple sizes led eyes for car windshield to choose from, and for small cars, we recommend choosing between 13.7x4 inches or 23.4x4.7 inches; For medium to large cars, we recommend choosing 23.4x4.7 inches; If you want to showcase the effect of Devil's Eye in your car, it is recommended that you choose a set of 2 of the same size for better results. MULTI OCCASION USE: You can set a 6-digit password for your devil eyes light for cars to protect privacy, or share your DIY effects with other users. It can be applied to car windows, truck windows, idol support, concerts, bars, shops, Christmas, Halloween, birthday parties, holiday gatherings, or wedding decorations.