HISINGY Firefly Smart Drone Combo for Beginners UBEC we add a micro fan

we add a micro fan to keep the machine always cold enough to run at full speed

1406-5700KV

it is suitable for FPV Racing Quadcopters

The RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system

Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle APC13*8 14

HISINGY Firefly Smart Drone Combo for Beginners UBEC we add a micro fanHISINGY Firefly Smart Drone Combo for Beginners Firefly Collection Drone Kit, without Camera, FPV is optional. Package: Firefly Drone*1 TX 50 Controller *1 ES950 Lithium Battery*1 ES950CH Charger*1 Firefly Unit Postcard*1 Fuselage Decal Sticker*1