Product Name: Soldier Tattoo Pen Machine Dl-M40 Model NO.: DL-M40 Disposable: Non-Disposable Set: Not set Usage: for Cosmetic, Skin Care, Body Art Type: Tattoo Machine Material: Aluminium Transport Package: Carton Specification: 15.2 x 8. x 4.5c Origin: Jiangsu Product Description Soldier Tattoo Pen Machine DL-M40Net weight: 108g gross weight: 288gSize: 85*32mm, package size: 15.2 x 8.x 4.5cmPackaging: clamshell box + win double color RCA lineColour: black - red - champagne - silver greyParameter:1. Interface: RCA interface 2.Material: aluminum alloy 3. Technology: one body fine carving 4. Motor: Mabuchi-motor 5. Starting voltage: 6v 8. Working voltage: 8-12vAdvantages:Adopt 10V1W Mabuchi motor with large power and stable output;Hand-carved ergonomic design, good workmanship, more fit between accessories, wear resistance;Standard size, suitable for most of Cheyenne size tattoo needles on the market;Short pen structure, novel appearance, simple style, brand new structure;High power, stable frequency, no hot at work, normal temperature close to human body about 33 degrees (human body 36 degrees)It is better to use it with a stiff needle;