QWinOut Carbon Fiber Folding Propeller 1550/1650/1859 CW CCW Noise Reduction Damping Props for RC Multicopter Drone Plant protection UAV size:1550 Maximum safety: short-circuit protection and

Maximum safety: short-circuit protection and reverse polarity protection

R8EF Operating Voltage: 4

Size : (93

Max power:4000W

- with motor protector which can help heat dissipation

QWinOut Carbon Fiber Folding Propeller 1550/1650/1859 CW CCW Noise Reduction Damping Props for RC Multicopter Drone Plant protection UAV size:1550 Maximum safety: short-circuit protection andQWinOut Carbon Fiber Folding Propeller 1550 1650 1859 CW CCW Noise Reduction Damping Props for RC Multicopter Drone Plant protection UAV Specifications: Note: This product does not include a paddle clamp. Material: 3K carbon fiber Color: black Package included: 4PCS X props(2PCS CW,2PCS CCW) or 8PCS X props(4PCS CW,4PCS CCW)