Check the listing for details. EZ Inkflexo 2.2-4.2mm Adjustable Stroke Wireless Tattoo Machine Battery Coreless. Color: Black, Condition: New. Listed at 161.74 USD. EZ Inkflexo 2.2-4.2mm Adjustable Stroke Wireless Tattoo Machine Pen Battery Power LED Display1600mAh Coreless Motor Dotwork Mode PRODUCT DESCRIPTION Motor: Coreless MotorMaterial: Aircraft aluminumRPM: 12000RPMWeight: 7.2oz (205g)Battery Life: 5-7 hoursOperating Voltage: 4-12V(45-170 Hertz)Stroke Length: 2.0-4.2mmNeedle Depth: 0-4.5mmBattery Capacity: 1600mAhSize: 137 X 32mm PRODUCT FEATURES Stable and safe stroke adjustment method(6 Adjustable Stroke Length )Suit different styles of tattooingLatest CollectionLow VibrationCompatible with most of cartridges in the tattoo industry.OLED Digital DisplayAuto Power OffMemory FunctionPush ModeBulit-in Timer 6 Adjustable Stroke Length —— 2.0mm - 2.8mm short stroke move faster because they have less distance to travel in each up-and-down motion. 3.3mm - 3.7mm this is widely used by tattoo artists, medium stroke has enough power for lining with smaller needle groupings. Best for beginners. 4mm-4.2mm Long stroke machines hit harder because they have more space to “wind up” before hitting the skin. it's typically only used for packing color and lining. It can push large needle groups into the skin with ease, and allows you to hang the needle farther out of the tip, which provides greater accuracy when you're lining. 9 Frequency Adjustable Dotwork Mode —— The dotwork tattoo style is created by inking a series of dots that come together to create the desired image. Highly versatile for full images, portraits, and particularly shading, artists often use dotwork for an element of a design that is otherwise done in a different style. Dotwork tattoos are a great way to create a unique tattoo of virtually any image. From a distance these tattoos look like a solid image, it’s only on closer inspection that it becomes obvious it’s an illusion created by a pattern of small dots. Screen Rotation for Left-Handed Users —— Tap the + and - buttons at the same time to rotate the screen. Package: 1pcs x Inkflexo + 1pcs x Extra battery + 1pcs x Rca interface for rotary tattoo pen style + 1pcs x Rca clip cord + Manual with multi language + Tattoo stickersABOUT USWe Work to Offer Innovative, Our Products with the Highest Quality Standards for all Customers. We are Committed to your 100% Customer Satisfaction. We back our Commitment with Superb Service,100% fully Money Back. SHIPPINGWe Will Ship Worldwide and We Usually Ship within 3 Business Days.We Provide you with tracking Number, So Packages don't get Lost. Tracking Number will be Updated 2-3 days After Shipping.We Use USPS Shipping at the Destination USA for 2-7 Working days. We Try Our best to Give Your Package with in 2 DaysRETURN We Do Quality Check Before Sending Out Items. Please Contact us if you are Not Satisfied with the item after Receiving It.All emails will be Answered within 1 Business Day.If You want to Return the Parcel, Please Simply Return to us within 30 Days in Original Condition.The Buyer Should Pay for the Returned Freight FEEDBACKYour Satisfaction and Positive Feedback is Very Important To us. Please Leave Positive Feedback and 5 Stars if You are Satisfied with our items and Services. CONTACT US If you Have any Problems with our items or Services, Please Feel Free to Contact us First Before you Leave Negative Feedback. We will do our Best to Solve any Problems and Provide you with the Best Customer Services