Rc Mini Aircraft 1,Material: EPP pile ... .5 open-ended systemButton to switch, wireless infrared remote control packing1pcs/ Color Blister card 72pcs/ctn 0.22cbm ... indoors and outdoors.6,It owns intelligent charging technology ,the operation iseasierand safer.Technical parameters1,Weight: ... 70mAH polymer lithium ion rechargeable batteries. 3,The remote control is used by four AA/LR6alkaline batteries.4 ...