Rainbow LED Banner app analytics for May 21

The awesome call confession artifact! Turn your phone into a mobile barrage LED launcher in seconds! Holding the mobile phone barrage LED, at the concert, idols can see you in the crowd at a glance! Whether it's at a concert, bar, birthday party, airport pick-up, pick up a conversation, or make a call in a nightclub, just enter text in the hand-held barrage, hold up the phone, and you can get a wave of presence! Features: - Rich fonts and colors, let the mobile phone barrage convey love for you - The scrolling LED subtitles are more dazzling, the ever-changing barrage is not repeated, and there are more than ten background effects for you to choose from - Support English, Chinese, Japanese fonts Application scenarios: 1. LED lights 2. Aid light sign 3. Confession advertising 4. Call the nightclub 5. Pick up people at the airport and hold billboards