AiTURE fidget hand spinner, adopts LED imaging technology and Visual retention effect, with APP built-in mass patterns and text.
Easy operation: connect the mobile phone and hand spinner, then send instructions, to make high-speed rotating hand spinner show different Words, patterns, lines.
Intelligent design: Users can edit their own text, and automatically detect the speed, then synchronously show in the APP and the hand spinner, so that you can more freely present uniqueness, have more fun.