Color Black + Red + Multi-Colored Brand YD Model YD-615 Material Alloy + plastic Quantity 1 Piece Shade Of Color Red Gyroscope Yes Channels Quanlity 3.5 Channels Function UpDownLeftRightForwardBackwardHovering Remote control frequency Others49 MHz Remote Type Radio Control Remote Control Range 50 m Indoor/Outdoor Outdoor Suitable Age 8-11 Years12-15 YearsGrownups Battery Capacity 1000 mAh Battery Type Li-polymer battery Charging Time 90~150 minutes Working Time 8~10 minutes Model Mode1Mode2 Remote Control Type Included Remote Controller Battery Type AA Remote Controller Battery Number 8 Packing List 1 x R/C helicopter 1 x Remote controller 1 x Power charger (110~240V / EU plug / 90cm-cable) 1 x Chinese & English user manual 1 x Tail blade