... ROHS,CE,HR4040Item NO.: KS017100DESC: R/C 3.5 CHANNEL METAL HELICOPTER WITH GYROSCOPEPackage: WINDOW BOXPackage Size: 45.00×9 ... : 209×175×113mmColor: WhiteFunction: three point five-channel, 3D full-flight, can rise, drop,fly forward, backward, turn left, ... and outdoor flying operation. Note: remote control with charger, voltage:3.7 V, product battery: 3.7V lithium (140MAH); Remote control batteries: ...