4DRC L2 2.4G 8K HD Optical Flow Positioning Hover 6-Axis Gyroscope Single-Rotor Flybarless RC Helicopter RTF64.99Buy!$Banggood.comDelivery: in USA ReportSpecification Brand 4DRCModel L2Scale 1 33Color Gray BlueMaterial ABS Electronic ComponentsMotor Hollow Cup 716 3Battery Capacity 3 7V 500mAhRemote Control Range 150MImage Transmission Dista more→nce 100mFlight Time Approx 10 12 minutesCharging Time Approx 1 2hoursSize 33 8 9CMFeature 1 8K HD Camera Capture stunning aerial perspectives with an ultra clear 8K camera for immersive photos and videos 2 Single Rotor Flybarless Design Streamlined structure enhances flight stability and control precision for professional performance 3 Optical Flow Sensor Accurate real time ground recognition ensures smooth hovering with reduced drift indoors and outdoors 4 1 33 Scale A precise model …
KOOTAI F06 UH-1 2.4G 4CH 1:48 Scale UH-1 Huey Optical Flow Localization Altitude Hold Flybarless RC Helicopter RTF69.99Buy!$Banggood.comDelivery: in USA ReportSpecifications Brand KOOTAIModel F06Color Army Green GrayVersion Without Optical Flow Localization With Optical Flow LocalizationRotor Diameter 252mmBody Length 246mmBody Width 75mmHeight more→54mmMax Flights Time 10minutesCharging Time About 60 minutesControl Mode 2 4G Remote ControlRemote Control Range 60 80 meters Motors Main Motor 1020 Hollow Cup Tail MMotor 0716 Hollow CupBattery Body LI POLY 3 7V 400mAhRemote Control Battery 4 1 5AA Not included Color Box Size 29x20x10cmProduct Weight 70g with battery Feature 1 Aileronless design the blades are designed based on aerodynamic principles to provide strong power and body self stability 2 Ascents descent forward backward …