ESKY 150EC EC135 RC Helicopter 2.4G 4CH Single-Blade Flybarless Practice Stable Route Controllable Altitude Helicopter Outdoor Toy Battery:2Battery Huina 1580 Dimensions (Entire Package):

Huina 1580 Dimensions (Entire Package): 62 x 39 x 24 cm

0 or later /Android 4

metal middle drive shaft

YK4082 Servo: 25KG full metal gear steering gear*1pcs+17KG small steering gear*3pcs (front/rear differential lock steering gear

make the boat more stable in a longer time racing

ESKY 150EC EC135 RC Helicopter 2.4G 4CH Single-Blade Flybarless Practice Stable Route Controllable Altitude Helicopter Outdoor Toy Battery:2Battery Huina 1580 Dimensions (Entire Package):ESKY 150EC EC135 RC Helicopter 2. 4G 4CH Single Blade Flybarless Practice Stable Route Controllable Altitude Helicopter Outdoor Toy Brand: ESKY Code: ESKY 150EC Product code: ESKY008616a (right hand) ESKY008616b (left hand) ESKY 150EC Dimensions: 179mm38mm69mm ESKY 150EC Weight: 37 grams (including battery) ESKY 150EC Flight time: 5 minutes + (according to different control styles) Type: Ultra miniature radio controlled single blade flybarless entry