RTF MD500 C189 Remote Control Helicopter Add Optical Flow Positioning RC Aircraft 2Batteries 4CH RC Heli Single Rotor No Ailerons Maintain Altitude Hover Green

US MD500 Rescue RC Helicopter Add optical flow positioning function.

Feature:

• 7.4V 1200mah lithium battery 2Packs (More batteries to extend the flight experience time.)
• Brushless motors. The Main Motor And Tail Motor Are Both Brushless Motors.
• Product Material: PA PC
• Product battery: 7.4V 1200mah
• Rotor diameter: 320mm Body length: 335mm Height: 126mm
• Motor: Double brushless motor
• Remote control time: 15 minutes
• Charging time: 90 minutes
• Remote control distance: 150-200m

Real shoot

Function Introduction:

• Product highlight: Adopting a single propeller without aileron design, 6-axis electronic gyroscope for stability enhancement, and incorporating a barometer for altitude control, hovering at height, optional optical flow positioning, more stable flight and easier control! Long battery life! The appearance is scaled down according to the actual aircraft, which can not only control flight but also serve as a decoration.
• 1. No aileron design, using aerodynamic principles to design propellers to provide strong power and body self stability. 6-channel variable pitch structure design, using a 6-axis gyroscope for ultra stable flight.
• 2. Equipped with a standard remote control for the main seat, providing more precise control and a better feel.2 pairs of brushless motors, with stronger power, good outdoor wind resistance, and longer service life.
• 3.Barometer height setting, Add optical flow positioning, stable flight.
• 4. Modular battery, intelligent power management system, easy and fast installation, effective protection of the battery, and longer service life.
• 5. Special effects such as ascending, descending, advancing, retreating, flying to the left, flying to the right, rotating to the left, rotating to the right, flying along the route, and brushing the pan.
• 6. 6G mode, using a 6-axis gyroscope, stable flight, especially suitable for beginners in flight.
• 7. Low voltage alarm, locked rotor protection, loss of control protection, large and small rudder conversion, one click takeoff, one click landing, and other functions.
• 8.Equipped with a dedicated USB charger for fast and stable charging.

Outdoor show. Soldiers and firearms are not included, for display only.

• Color: camouflage/military green/black all with missile decoration (missile rack and screws need to be assembled by the customer), red and white dual color matching/painted by the US Coast Guard (without missile decoration)

Question and Answer:

• Why use the controller of the main seat?
• A regular controller is a standard operating device for remote-controlled aircraft, consisting of a transmitter and a receiver. The main bearing is an important component of the propeller and one of the key components of remote-controlled helicopters, used to support and stabilize the propeller.
• What is the function of the main seat controller?
• The ordinary controller is mainly responsible for remote control of helicopter takeoff, landing, translation, rotation, acceleration and deceleration, etc. It has multiple channels and can achieve multiple operation modes. The main bearing controller mainly plays a supporting and balancing role to ensure the stable operation of the propeller.
• What is the scope of use for the main seat controller?
• The ordinary controller is suitable for most remote-controlled helicopters, especially beginners, while the main seat controller is suitable for some high-end remote-controlled helicopters, with characteristics such as high strength, high stability, and high accuracy.
• For beginners, choosing a regular remote control is more convenient and user-friendly, while for professionals, choosing a suitable main control seat controller according to their own needs is also a good choice.
• Voice of Buyers. Tail rotor is broken and hanging from wires - What if a helicopter crashes after flying?
• The product includes spare propeller blades.
• If you need to replace accessories such as propeller blades, receiving circuit boards, and tail motors, we can sponsor component replacements