Portable LED - very convenient

This is a very portable LED text playback app that turns your iPhone into a mobile advertising screen. When you don't want to attract attention, your voice is not available, or the environment is too noisy, you can use it to communicate with others.

Unlimited communication possibilities:

- Rest in school class or between classes

- When placing an order at the bar

- during the meeting

Communication has never been easier!

Just enter your message and it will be displayed on the display as a huge banner so that anyone can read it easily, even for people at a distance.