Check the listing for details. Mast Sensor 4.0mm Wireless Tattoo Machine Rotary Pen Battery 20pcs Needles Kit. Condition: New. Listed at 227.99 USD. NOTE: Please read the reference shipping time before you bid. Please contact us for any questions, we treasure each transaction and we are trying our best to serve you a satisfying deal, negative feedback can't solve anything. thank you Mast Sensor 4.0mm Wireless Tattoo Machine Rotary Pen Battery 20pcs Needles Kit Mast Sensor 4.0MM Tattoo Machine T1 Wireless Battery Kit Mast Sensor tattoo machine switches your game up and experience ultimate versatility.Equipped with brushless motor--power by mcore, longer lifespain and professional design brings longevity and quiet running.Good versality-compatible with most Mast wireless batteries amd RCA cables.4.0MM stroke offers more strength and is perfect at color packing.How to use Mast T1 battery:Short press power ON, press + and - to adjust voltage,0.1V voltage adjust.Long press Power and "-" button together, If show B0 on the screen, that mean start-up function openLong press Power and "-" button together, If show B1 on the screen, that mean start-up function off.Kit Includes:1pc Mast Sensor tattoo machine1pc Mast T1 RCA battery1 bottle of Mast black ink20pcs Mast Pro cartridgesOther tattoo accessories Payment:Please pay the item(s) you purchase within three days. Shipping:This item will be shipped directly from the warehouses in China.We ship within one working day upon receiving clear payment.We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees. All packages will be shipped out in Securely packaged boxes to make sure the item is in good condition.If the item is confirmed defective, not work or not as same as the description, I'll be glad to exchange or issue refund to you!We are always responsible for every items & customers,pls just purchase here with 100% confidence!Shipping method:SpeedPAK(with tracking number,15-20 working days) or DHL(with tracking number,5-10 working days). About Us:We are professional mamanufacturer and we also have trade company to do hair extensions business.if you want to do wholesale business,please contact us. we will quote you a best price. Contact Us:Professional & efficient customer service team are ready to help you. If you have any question about any item in our store, any time and any where, please feel free to contact us,we will do our utmost to help you to solve your problem within 24 hours.Please email us first if you have any questions or problems with the item received. We will try our best to solve the problem for you. If we cannot help you through emails, we will give you return instructions. Buyers are responsible for shipping the items back for either replacement or refund.