Create technology aesthetic machine,10V/9000Rpm medium frequency motor 3.5mm needle stroke Good transmission combination, suit for all style tattoos, New school,old school,Lining,Coloring,easy to use. Streamlined appearance, cool plating color 63 grams lightweight body,comfortable grip. Low friction and smooth bearing assembly, smooth,stable,low voice and long life Direct drive transmission design, the force is more direct high-elasticity steel torque transmission rod,increase the resilience and break the skin more easily Inclined RCA interface, high versatility,comfortable and convenient. If the color you choose is out of stock, we will send other colors random. Specifications: Weight: 63g Stroke Length: 3.5mm Motor: Coreless Motor Voltage: 4-10V Speed: 10V/9000Rpm