Overview: Full Function 3 Channels Remote Controlled Intelligent RC System Up, Down, Left, Right, Forward & Backward Ready-To-Fly straight out of the box A twin coaxial rotor for an easy & stable flight Altitude amp; Rotor Speed Control Stable Hover 3.7V 500m Ah Li-polymer Rechargeable Battery Real Helicopter Performance Flight Stabilizing System with adjustable trimming control A 1.5 hours charge equal to 10-15 minutes flight Suitable for Indoor flight or outdoor with NO wind Package include 1x 3CH helicopter 1x 3CH transmitter 1x 3.7v 500m Ah Lithium-Polymer (Li-Poly) Battery 1x AC charger 1x Mini Screw Driver 1x Instruction manual Specification: Product
Size: 30 x 10.5 x 13 CMBox
Size: 40 x 20 x 16.5 CMFrequency: 27mhz /