AIR SHARK 3 CHANNEL MINI INDOOR RC HELICOPTER W/ GYROSCOPE-BLUE Amazing Technology in the palm of your hand! Newest Model 3CH Gyro RTF Metal RC Helicopter.No Assembly required, Ready To Fly! Equipped with the latest Gyroscope technology. Full 3 Channels : Up, Down, Left, Right, Forward and Backward.A 25-30 minutes charge is equal to a 8-12 minutes flight.Recharging takes place via the transmitter or USB cable. The transmitter has an Alignment Trim, a Charging and Power.Indicator, a Left/Right Lever and a Trimmer. A lightweight Lithium Polymer battery. Length : Approx. 7.5 Inches.Width : Approx. 7.5 Inches (with main rotors).Height : Approx. 3.8 Inches (from bottom to balance bar).Main Rotors Surface Diameter: Approx. 7.5 Inches. Suitable for indoor flying only.Adult supervision requier for the children under 8 years old.Battery for the helicopter: 3.7V-180MAH LI-POLY.Flight Range : Approx. 30 Ft.ROHS, ASTM, FCC and CE Approval