... 2,with Gyro,Simultaneous video 3,3 channel 4, with camera Basic information: Product size:47*9.4*21cmColorbox size:71 ... :18PCSN.W/G.W:15.7/18.3KGSDescription: Function: wifi camera helicopter ,Apple mobile phone using WIFI network operating aircraft, up ... . (built-in gyroscope 360 ° accurate positioning), the fuselage with a camera, video can be transmitted to the mobile phone screen and ...