Está ocorrendo, meio que em geral em sites chineses, uma liquidação de brinquedos de controles remotos.
Helicópteros, aviões, etc...
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MJX F49 4.5 Channel RC Helicopter with Gyroscope RTF(Red + White) - WorldWide Free Shipping


Wholesale RC Toys - RC Model from RC Model Shop - Free Shipping


MJX F49 Specification:


Product Size:69x47.5x19.5cm
Packing Size: 71.5x18x29.8cm
Channel: 4.5 Channel
Function:Ascend,Descend,Forward,Backward, Turn left,Turn right,hover,left side fly,right side fly
Control Type: 2.4Ghz
Battery Capacity: 7.4V 1500mAh Li-Poly
Battery for Controller:4x1.5V"AA"Batteries(Not included)
Flying Time:Approximated 8 minutes
Charging Time:Approximated 2.5 Hours
Controlling Distance:Approximated 150 Meters
Colors Available:Yellow/Red