... *19*9.5 open-ended systemButton to switch, wireless infrared remote control packing1pcs/ Color Blister card 72pcs/ctn 0.22cbm/ctn Blister ... used by 70mAH polymer lithium ion rechargeable batteries. 3,The remote control is used by four AA/LR6alkaline batteries.4,The charging ... age: above 8 years oldwarning1,Please check the plug, the socket, the shell and other parts of the product for damage ...