Use of environmentally friendly non-toxic materials; rechargeable. Products after several tests, owns resistance to fall, the wings are not easy to break, etc. Not easily deformed. Very easy to clean It is like a toy helicopter but instead of the usual helicopter cabin and body it features a clear glass ball. When you turn on it, it will emitting a brilliant light, very beautiful Advanced LED infrared sensor hover technology, inductive suspension and collision protection,Light weight ,easy to fly with simple operation, especially designed for beginner It is motion-sensitive so it detects nearby objects and is programmed moves away from them. The idea is that you launch it and then hold your hand underneath it to keep it in the air. It continuously detects your hand and moves away from it. You or your kids, families will enjoy this amusing and fatastic process SOLD ONLY BY HOTSELLHOME: Recently some fake sellers use illegal way to sell our "Hotsellhome" brand products, we do not authorize other sellers to sell our products on amazon.Click [Hotsellhome] browse in our store, 90% products on sale with a low worthy price