RC Helicopter,3.5channel Big Metal Material helico

3.5channel Big Metal RC Helicopter Selling points 1. Large length: 78cm 2. 8pcs of AA3 for controller ensure stable flying; 4. 3D flying, omni-directional wireless controlling system; 5. 360° accurate positioning; 6. Inner gyro positioning system. 7. Two speed flying. 1. Features: 1.1). Product size: 78X10X30CM. 1.2). Color: blue, green, red, purple. 1.3). Battery for helicopter: Li-p 7.4v*1300mAh. 1.4). Battery for transmitter: 8*1.5vAA not included 1.5). Charger output: 4.8V 500mA. 1.5). Control distance: 50-80meters. 1.5). Flying Height: 30meters. 1.6). Charging time: 120-180min. 1.7). Flying time: 6-8 min. 1.8). window box size: 80*15*36cm. 2. Packing: 2.1). 1 piece window box, 2.2). 6 pieces export carton. 2.3). Carton size: 72.5x46x81.5cm.