Item Name: For RC Crawler Tucker Dual Way ESC 2S-3S 5A Brushed Motor ESC Speed Controller. Description:Mode can be adjusted: mixed control / independent (white switch outward independent / inward mixing)Note:Do not connect the motor current. Above 5A will burn out ESC.It is recommended to use 130, 180 brush motor.In the mixed control mode, DIY can make a double-motor differential turn boat tucker tracked vehicle.Specifications:Power: 2s / 3s lithium batteryOutput current: 5A x 2Packing Include:1PC x ESC