Color Red + Black Brand YD Model YD-719 Material Plastic Quantity 1 Set Shade Of Color Red Gyroscope Yes Channels Quanlity 4 Channels Function UpDownLeftRightForwardBackwardStopHoveringSideward flight Remote control frequency 2.4GHz fps Remote Type Radio Control Remote Control Range 50 cm Indoor/Outdoor Outdoor Suitable Age Grownups Battery Capacity 3.7V / 600 mAh Battery Type Li-ion battery Charging Time 1.5 Hour Working Time 6~8 minutes Model OthersBoth hands Remote Control Type Included Remote Controller Battery Type AAA Remote Controller Battery Number 3 Packing List 1 x Four-axis aircraft 1 x Remote controller (Powered by 3 x AAA batteries not included) 1 x Chinese / English user manual 1 x USB charging cable (75cm) 4 x Blades 1 x Screwdriver