|
Helicopter 811-3
Helicopter which is with double -blade sharing one axis structure and with stable and silent flight is designed by professional engineers
Specification:
Product size: 39x34x17cm
Weight: 238g
Power system: 180motor*2
RTF
Transmitter: 4ch
Mix controller: 4 in 1 controller
(W/gyro, mixer, ESC, Receiver)
Servo: 8g, 1.3kg0.12S/60"
Battery: 7.4V Li-polymer battery
Products class Excellent design for your indoor flight.
Pre-position servo mounts for easy setup.
Ready for flight out of box except 8"AA"battery(sold separately).
Charge time: 1.5-2hours
Flying time: 8minutes
Remote control distance: 60meters
|
