手环签到互动 Original

Originality: The wristband can be equipped with RFID chip for identification The bracelet can control 15 color changes to match the scene atmosphere to the climax Luck draw: Ring lottery can be carried out on the spot. When the lottery environment is The rings flashed, and the final prize landed on the rings, which made the guests feel nervous, excited and involved Dissemination: Brand logo is printed on the bracelet as a souvenir