6ch mini 3D rc helicopter Wasp CP LED: -7ch 2.4G LED screen radio -Two operation mode:beginner mode w/ 3axis gyro and 3D mode 6ch 2.4G mini 3D rc helicopter WASP100 NANO CP 3D LCD NEW plane promotion: one extra battery for each plane!Key features:-.with 7ch LCD 2.4GHz radio-Two operation mode:beginner mode with 3axis gyro,you never crash with this mode;3D mode:if you are a experienced pilot that ...