... Description New WLtoys V912 2.4GHz 4 Channel rc helicopter 1, Function:up&down,go forward&backward,turn right&left,leftward ... ;2, Battery: 7.4V850mAH Li-po battery;3, Charging time: 1 hours;4, Flying time: 8 minutes;5, Remote control distance ... : 150 meters;6, Remote control batteries:6*1.5V(AA) batteries;(Not included)Quantity: 8 pcs/ctnPacking size:(cm ...