2012 new large metal hot rc helicoper with gyro 1.infrared control 2.Fly stably 3.Take video when flying 4.ABS 2012 new large metal hot rc helicoper with gyroDetails: Features:-Frequency: infrared-3.5 CH Iphone Control RC helicoper with gyro-Flying time: 10-12min-Charging time: 80 min-Battery: 7.4V1100MAH for airplane (inculed)-Material: ABS, PA-Function: Forward, backward, rise and fall, left ...