How it works: Each player grabs a handle from the base. Press the middle button, watch the red light flash, and listen to the suspenseful music playing. Wait for it...GO when the red light turns green. Press the trigger button as soon as possible. Be the last to react and receive a mild electric pulse. Goal: Achieve the fastest reaction time and test your timing against opponents. Lightning Reaction Reload provides hours of interactive fun with friends. Features: Includes variable pulse intensity settings – low, medium, and high. Challenge your limits and see how much stimulation you can handle. Party Fun: Add excitement to your next gathering or surprise friends with thrilling challenges. Enjoy an engaging group experience with this interactive reaction game. Intended use: Designed for teens and adults. Not suitable for children under 14 years of age. Requires 3 AAA batteries – not included.