335MM MD500 C189 Remote Control Helicopter Add Optical Flow Positioning RC Aircraft 2Batteries RC Heli Single Rotor No Ailerons Maintain Altitude Hover Green RTF

• Air Pressure Setting+Optical Flow Positioning. Dual Protection for Flight.
• 'Air Pressure Setting' does not mean that optical flow positioning has been loaded. Please identify the air pressure setting+optical flow positioning, dual flight escort mode.
• Air Pressure Setting , High altitude hovering for better flight and reduced helicopter damage.
• Optical flow positioning enables more precise flight positioning and hover control, resulting in more stable flight.
• There is a small black dot at the bottom of the helicopter indicating air pressure and optical flow positioning. On the contrary, there is only air pressure and no optical flow positioning.
• Tip: 1. The helicopter should not be used continuously for more than 20 minutes. After 20 minutes of use, pause the operation and wait for the motor to cool down for 30MINS before using it again to avoid motor overheating and helicopter failure.
• 2.Please charge before use. Most of the problems during helicopter flight are due to insufficient battery power and failure to charge in a timely manner. When the battery is sufficient, the helicopter will respond better to commands.

• 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, add 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.
• 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. 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.
• 5. 6G mode, using a 6-axis gyroscope, stable flight, especially suitable for beginners in flight.
• 6. Low voltage alarm, locked rotor protection, loss of control protection, large and small rudder conversion, one click takeoff, one click landing, and other functions.
• 7. Modular battery, intelligent power management system, easy and fast installation, effective protection of the battery, and longer service life.
• 8.Equipped with a dedicated USB charger.

• 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)
• 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
• Age:14y+

• Color box packaging * 1
• Helicopter * 1
• Main seat remote control (Default left throttle) * 1
• Instructions * 1
• USB charger * 1
• Main propeller * 5
• Tail propeller * 1
• 7.4V 1200mah lithium battery * 2 (Optional)/7.4V 1200mah lithium battery * 1(Optional)
• Screwdriver * 1
• Hexagonal wrench * 1

• C189 RC Helicopter VS C190 RC Helicopter
• The external dimensions are basically the same, C189 is the MD500 model, and C190 is the H145 model. All are brushless motor large RC helicopters.

US MD500 Rescue RC Helicopter for 14y+ Adults

Air Pressure Hold +Optical Flow Position

Function Introduction:

Packinglist