Machine Type - Tattoo Pen for lining & shading. Color - Black, Blue, & Gold Machine Type - Wireless Pen Brand - Stealth® (Pen Series). Voltage Adjustment - To adjust the voltage just push the power button and tilt the machine from a 0 to 90 degree angle to get the follow voltage presets: 4.2, 6, 7.2, 8.2,9,10,11 volts. Needle Swing - 3.5mm swing Needle Protrusion - 1.5 to 5mm adjustable. With a simple twist of the grip, you can adjust how far your needle extends out of the tip. The grip twist smoothly and precisely. Motor Info and Max RPM - Japanese Matsu brushless dc motor with 11,000 Maximum RPM. Battery - You will get (2) 118500 Lithium-ion battery takes only 3-4 hours to charge and will last 4-6 hours. This way you always have a fresh battery charging while you work. Item Included - Pen, 2 Battery, Charing Dock & Cable (No Wall Brick) Weight - 6.4 oz with wireless battery Machine Height - 5 inch tall Warranty - 1 year manufacturer warranty on Motor. Lubrication - We recommend using our Super Lube or any thick blend lubricant. Do Not Use thin lubricant it will damage the motor and your warranty will be void.
