Brand CHANGCHENG Model 2117 Quantity 1 Piece(s) per pack Color Camouflage Material ABS + electronic component Channel 2.5 Channels Channel Specification Left right forward back 360 degree rotation Remote Type Wireless Remote Control Frequency 27 Mhz Remote Control Range 20 meters Battery Capacity 110 mAh Battery Type Li-ion Working Time 10~15 minutes Remote Control Type Included Remote Controller Battery 4 x AA (not included) Other Feature Use realistic simulation tank chain improves speed driving state more lifelike tank; Speed per hour: 4~5 kilometers; Playing time: 10~15 minutes; Remote control range: More than or equal to 20 meters Packing List 1 x Tank model 1 x Remote control 1 x Chinese & English user manual