It's a really fun tool, and you can fully satisfy yourself with a variety of accessories. Voltage specifications: 9~24V low-voltage transmission, 100~240V power supply voltage, ordinary household electricity in more than 100 countries around the world The machine does not need to be charged. When you need to use it, just plug it into a household power outlet. We offer various sizes of plugs. Household power supplies provide powerful power to the machine. Weight: 3-5kg, Please refer to the picture for size. They are all marked in detail and measured manually. Please understand subtle errors. We are professional manufacturers and we can also customize all kinds of tools to your liking. If you have any questions, please contact me within 24 hours.