S37 S39 Helicopter Parts
SYMA S37 and S39 RC Helicopter Spare Parts, they are all 2.4Ghz, S39 helicopter can play indoor and outdoor, S37 play indoor. the spare parts are not same, when you buy it, you need check the number and color.
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SYMA S37 and S39 RC Helicopter Spare Parts, they are all 2.4Ghz, S39 helicopter can play indoor and outdoor, S37 play indoor. the spare parts are not same, when you buy it, you need check the number and color.
