YXZNRC F11-S 1:32 AH-64 Apache Scale 2.4G 6CH GPS Altitude Hold Optical Flow Positioning 5.8G FPV Camera Dual Brushless Motor Flybarless RC Helicopter RTF mobile phone stabilizer 1X Smoker Instruction(only upgraded version

1X Smoker Instruction(only upgraded version have)

four-wheel independent suspension design

1 x Remote control

and downward optical flow—enables precise hovering

YXZNRC F11-S 1:32 AH-64 Apache Scale 2.4G 6CH GPS Altitude Hold Optical Flow Positioning 5.8G FPV Camera Dual Brushless Motor Flybarless RC Helicopter RTF mobile phone stabilizer 1X Smoker Instruction(only upgraded versionSpecification: Brand: YXZNRC Item: F11 S Product size: Rotor diameter: 455mm Body length: 485mm Height: 155mm Radio Frequency Band: 2. 4GHz Remote control distance (m): More than 300 meters Battery: Body: LI POLY 11. 1V(1800MAH) 30C Charging time: about 90 minutes Use time: about 12 minutes Function Description: 1> It is scaled down according to the 32: 1 ratio of the AH 64D Apache attack helicopter of Boeing Company of the United States, with high