["brand new and high quality\nFeatures:\nMaterial, Lightweight: The wireless tattoo power supply is made of aluminum alloy, solid and sturdy, lightweight for you to carry easily.\nAdjustable Voltage: According to the bottom of indicator light, you can clearly observe the voltage you has adjusted from 6 to 11V, all gears present exceptional performance.\nBattery Capacity: With 1200mAh battery, 3.5 hours to be full charged at above 1A, it can be used for about 8 hours under 8V voltage output, stable and longer running for time\nBetter Application: Used for most all standard RCA connect tattoo machines, wireless design save you more space and reduce danger of stepping on lines, is a top choice for professional tattoo artists.\nGift: Tattoo Power Supply,easy to operate with no lines, you will get the practical tool, it is also a great gift for tattoo lovers!\n\nSpecification:\nOutput voltage:6 7 8 9 11v\nInput voltage:DC5V/1A\nCharge mode:type-c quick charge\nConnection:RCA\nBattery capacity:1200mAh\nMaterial: Metal\nColor: Black,Red,Silver\nSize:app. 63 x 28mm / 2.48 x 1.1in\nQuantity: 1set\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Wireless Mini Tattoo Power Supply\n1 x USB Charging Cable(other accessories demo in the picture is not included.)"]