YuXiang F07 1:34 UH-1 HUEY Scale 2.4G 6CH Altitude Hold Optical Flow Positioning Dual Brushless Motor RC Helicopter Battery:Three Batteries using aerodynamic principles to design

using aerodynamic principles to design propellers to provide strong power and body self-stability

7V 500mAh Li-poly

Flying weight: 145g

1-25A @700W  (Synchronous mode)

YuXiang F07 1:34 UH-1 HUEY Scale 2.4G 6CH Altitude Hold Optical Flow Positioning Dual Brushless Motor RC Helicopter Battery:Three Batteries using aerodynamic principles to designSpecification: Brand: YuXiang Item: F07 Product size: Rotor diameter: 372mm Body length: 350mm Height: 122mm Radio Frequency Band: 2. 4GHz Remote control distance (m): More than 120 meters Battery: Body: LI POLY 7. 4V(1200mAh) 25C Charging time: about 60 minutes Use time: about 10 12 minutes Function: 1> It is scaled down according to the 34: 1 ratio of the UH 1 Huey helicopter of Bell Helicopter Company in the United States, with high simulation