... box packaing, no damaging during transpotation. High quality alloy rc helicopter(R00072) :Features:High quality alloy fuselage, high tenacity rotor wing.Built-in Gyro, 3 ... full function, it is convenient to operate.Built-in rechargeable Li battery, can fly 6~8 minutes after charging for 50~60 ... : CE, ROHS, FCC, ASTMItem size: 21*10*4cm/8.3*4*1.6inPackage size: 37.5*29.5*8cm/14.8 ...