Product code: WLtoys V931/ V977 / V966 factory / V950 Remot
WLtoys V931/ V977 / V966 / V950 Remote Controller 6CH RC Helicopter WL V977 Transmitter Spare Parts Note: 1. if your helicopter is WLtoys V931/ V977 / V966 , you can bind the controller directly 2. if you helicopter is Wltoys v950 , you should connect the helicopter battery and press the PCB board button at first , factory when then PCB board LED light Start flashing ，then you can open the V950 controler , or the controller can not bind with V950 helicopter.
WLtoys V931/ V977 / V966 / V950 Remote Controller 6CH RC Helicopter WL V977 Transmitter Spare Parts Note: 1. if your helicopter is WLtoys V931/ V977 / V966 , you can bind the controller directly 2. if you helicopter is Wltoys v950 , you should connect the helicopter battery and press the PCB board button at first , factory when then PCB board LED light Start flashing ，then you can open the V950 controler , or the controller can not bind with V950 helicopter.