The fan made from ABS doubles as a promotional LED billboard that gets your message across quickly and effectively. It can displays up to 4 lines at 7 words each. Charged by 1200mhA portable power bank, small size, lightweight and compact, it is easy to carry and transport, perfect for sporting events, golf tournaments, company picnics, night events, trade-shows, concerts, outdoor events and more. This fan can be a nice item to show your brand name, website, telephone number and logo.