Easy to Carry - The mini power supply is easy to carry around, so you can carry out outdoor tattoo work.This mini tattoo power supply has a weight of only 63 grams, and the weight distribution balance with the tattoo pen does not affect the tattooist's operationSize: 75mm (length) * 32mm (width - thickness) * 55mm (height)Packing: upper and lower cover box + power cordColor: 2 colors Black red - all blackParameters:1. Interface: DC/RCA/AUDIO interface2. Material: Aluminum alloy3. Lithium battery: 3 blocks4. Charging time: fast charge, 1-1.5 hours full5. Usable time: normal 8V voltage. voltage stability The status can be used for 3-4 hours;
