Lex LED for bicycles

Lex LED is a device that allows you to display any text message on the wheel of a bicycle or motorcycle. Just connect the device to the computer via USB interface, install special software, launch ... and write whatever you want. Then unplug it from the computer and fix it on the wheel! Everything, it remains only to go, and everyone around will see your message and be able to read! Inside the news of the battery life.

Amazingly, Lex LED is able to work up to 96 hours in a row, without any recharging. I wonder if the Japanese know that you can even do without batteries by connecting some dynamo car to the wheel, and her to Lex LED?

According to the materials http://www.newlaunches.com

The article is based on materials https://hi-news.ru/entertainment/lex-led-dlya-velosipedov.html.