Display Size: 128*128mm (5*5 inches)
Usage :Indoor, semi- outdoor
Pitch:4 mm
Display color: RGB 7 color
Frame material: ABS
Signal input : The Android and iOS iPhone mobile phone remote input message
Waterproof IP level :IP54 (life level waterproof)


1. Make your car more fashionable and express your meaning to the car which is following you. 
2. Easy to operate, connect Bluetooth and send emotion or type any text.
3. APP available in Google play store(Android) or App store(iPhone).
4. Play music with column chart dancing automatically.
5. Easy to affix to your rear window with a power suction cup

6. Use car lighter power port, support 12V/24V. 
7. The power cable is 185CM length enough for car use. 

Software Setting:

1. Power on the emotion car sign
2. Install the app, scan the QR code which is on the back of led display. 
3. Open your mobile phone Bluetooth, then open software, refresh to get the Bluetooth signal or click Bluetooth icon in software. It will be connected easily. 
4. Then you can choose modes, DIY your image, draw, add words, play music with score and so on. 
4. Finally send your message to LED car display.