Review on Operated Drone CPSYUB Helicopter Flying by Kelly Tucker

My son was so excited to get this for his birthday. When he first tried to use this drone, he flew up in the sky. rose higher and higher until we could no longer see it. It wasn't even a windy day! And we haven't seen any sign of it since. He is devastated! There is no warning about this anywhere on the packaging or instructions. I am very disappointed in this purchase. :(If you buy this I would recommend INDOOR USE ONLY.