The Handheld Barrage App is a full-featured, free, and easy-to-use mobile phone LED display barrage. It can replace the traditional LED display. It can be used in concerts, bars, e-sports, and stalls.
The Handheld Barrage App is a full-featured, free, and easy-to-use mobile phone LED display barrage. It can replace the traditional LED display. It can be used in concerts, bars, e-sports, and stalls.