Color Grey Gyroscope No Brand GREATWALL TOYS Model 2117B-3 Material ABS Quantity 1 Piece Channels Quanlity Others14 Channels Function LeftRightOthersforward backward left forward right forward left pivot right pivot left whirl wind right whirl wind left turret right turret up / down turret firing back force fast / slow mode chain sound. Remote control frequency Others40 fps Remote Control Range 20 m Remote Type Radio Control Suitable Age 5-7 Years8-11 Years12-15 YearsGrownups Battery Type Li-polymer battery Battery Capacity 110 mAh Charging Time 30 minutes Working Time 10~15 minutes Remote Control Type Included Remote Controller Battery Number 4 Remote Controller Battery Type AA Certification CE Packing List 1 x R/C tank 1 x Controller