["brand new and high quality\n\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 , all gears present exceptional performance.\nBattery Capacity: With 1600mAh battery, 1.5 hours to be full charged, it can be used for about 5 hours under 8V voltage output and 2.0A current, stable and longer running for time.\nThe charging port is equipped with a type-c interface, which makes charging more stable, safe and secure.\nDual-mode voltage adjustment system, short press for 0.1V adjustment, long press for 0.5V adjustment, it is more convenient for tattoo artists to use.\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\nTips: \n1. In order to extend the battery life, it is recommended to replenish energy for the power supply at least once a month. \n2. Purchase Note: Please choose the right connector type. RCA or for DC connector.\n\nSpecification:\nColor: Black\nGear position: adjustable voltage gear position 5-12V, short press 0.1V, long press 0.5V.\nDisplay: LCD\nBattery capacity: 1600mAh\nCharging time: Fast charge, about 1.5 hours can be fully charged\nWorking time: about 5-7 hours\nCharging interface: type-c interface (USB-C)\nOutput interface: RCA interface\nMaterial: Aluminum alloy and ABS\nSize:app. 68.7x34mm/2.7x1.3in\nQuantity: 1 pc\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 power supply-RCA interface(other accessories demo in the picture is not included.)"]