10pcs/lot KMP propeller 4.1*4.1E 4.5*4.5E 5*5E 6*3E 6*4E 7*3E 8*4E 8*6E 9*6E 9*4.7E 10*5E 12*6E 13 x 8E for Rc Airplane dual camera Note: 37 channels are all

Note: 37 channels are all above 5650 and below 5925MHz

4: Place it in a place where children can't touch it

1 x Matek Systems F405-WING(New) STM32F405 Flight Controller Built-in OSD for RC Drone

Frame Weight approx 117-118 grams(5inch)

10pcs/lot KMP propeller 4.1*4.1E 4.5*4.5E 5*5E 6*3E 6*4E 7*3E 8*4E 8*6E 9*6E 9*4.7E 10*5E 12*6E 13 x 8E for Rc Airplane dual camera Note: 37 channels are allKMP propeller 4. 4*4. 5e 5*5E 6*3E 6*4E 7*3E 8*4E 8*6E 9*6E 9*4. 7E 10*5E for Rc Airplane (Note: pls tell what size you need when you buy) KMP high quality high speed propellers, surface precision, work better, to maintain the high speed rotation of the blade does not substantially deform, maintaining the highest efficiency. KMP full range of pitch, comprising 4. 5 13 inch 1 inch = 2. 54CM (eg 5 * 5, in front of the length is 5, 5 * 2. 54 = 12. 7CM,