Description: Real simulation of fluttering wings, let you and your children experience the joy of free flight. Made of high quality fall resistant and durable material for indoor and outdoor flight. Real Bionic Flapping Wing allows you to control it up/down and left /right. Multiple safety protection circuit design, 360 degree omni directional remote control, wireless start up pairing technology, simpler operation, able to control the unique intelligent charging technology under the sun. A unique outdoor flying activity. Simulation bird, LED lighting effects, add fun to your play and your child's play. No matter whether you are indoors or outdoors, it will not affect your flight. Built in battery for long flight time. RC Bird with USB charging, 2.4 GHZ Remote control allows your bird to fly up to 50 meters. The best gift for 4 14 year old children, aviation and airplane theme parties, a variety of holiday gifts. Specification: Material: Plastic Optional Color: Blue, Green, Red, Yellow Power Supply: USB Charging Size Chart: L×W×H: 28×9×29.7cm / 11.02×3.54×11.69inches Package Includes: 2×Electric Remote Control Bionic Bird (Built-in lithium battery) 2×Remote Control (4×AA battery are not included) 2×USB Charging Cable (Other accessories demo in the picture is not included) Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.