It is an upgraded version of the Mast Tour Pro Machine. The special Mast brushless motor, powered by Mcore-r1, is stronger and more powerful, a red motor. It has a stroke length of 4 mm and a lighter casing than the Mast Tour Pro Machine, making it suitable for all types of tattoos. Weighing 118g and standing 91mm tall, the largest diameter is 32mm. It provides a more comfortable feel and is compatible with wireless battery. The machine comes with an RCA connector. When the machine is working, the blue light will keep shining.