Revolution of stucture: the battery of Mast Rider machine is in the grip aim to shorter the length of machine. Shorter length and better feeling. Shorter length with lighter weight: Only 112mm length and 151g weight makes it more comfortable to use and operate while tattooing. Larger Battery Capacity: Battery volume is 1520mAh, working time of machine is 4-6 hrs and charging time is 3hrs. LED screen : To protect your eyes. Voltage and battery capacity timing in the screen. The machine shell made by aluminium alloy.  3 buttons on the machine — How to use: “+” increase voltage, “-“decrease voltage, ”  ” start or pause machine.

Specifications:

• Weight: 151G
• Diameter: 33MM
• Length: 112MM
• Stroke: 3.5MM
• Working Voltage: 5-12V
• Motor Type: Brushless Motor
• Speed: 12V/9000 RPM