2.4G Emulation helicopter Color:Navy grayMaterial:ABSBattery for helicopter:3.7V(580MAH)Charging time:90minutesFlying Time:5-8minutesControl distance:40MController battery:4*1.5AA(not includeProtection Function:Over-charging & Automatic protectionItem Meas:34 x 8.6 x 14 CMCtn Meas::61.5 x 47 x 70.5 CMPacking: 12pcsG.W/N.W:14.5 / 11.76 KGSSpecificationFly up and down, forward, backward, turn right ...