R/C 4 Channel Radio Control Helicopter Model (3335G4)
1). One cell Lipo at 3.7V 1, 000mAh offers 7- to 10-minute flight
after fully charged. 2). High quality servo is prompt and precise in reaction. 3). Coaxial structure makes flying much stable and easy. 4). 4-channel transmitter with visible power indicator can avoid
helicopter losing control due to the shortage of battery power, and
support you to fly without any worry. 5). An optimal model for the beginne