How to use: The first one—connect the rubber band to the sling handle. The second folding strap flips the lid to slightly turn on the LED lights. Third, pull the sling helicopter back, twisting the wrist all the way back. The fourth goal, let go! Play anytime, anywhere, improve children's hands-on ability, bring more fun and keep them active. When you shoot it into the air, its wings will open, and it will slowly spin and fall.