[Powerful and easy to use] The magnetic stirrer is compact in design and easy to operate, with a 12V movable voltage for use. The mixing plate features stepless speed regulation, with a maximum speed of 3000rpm and a maximum mixing volume of 3000mL. [High quality laboratory materials] The magnetic stirrer is equipped with a maintenance-free brushless DC motor, ensuring stable operation. It has a high-strength, wear-resistant, and corrosion-resistant frosted surface that is easy to clean. Portable and widely used, it is ideal for stirring applications in scientific research, industry, agriculture, health, medicine, homemade fermentation agents, brewing, juice mixing, and more. [Precautions for use] The magnetic stirrer is not suitable for high viscosity solutions. The product comes with a 100-240V US plug and does not include a USB interface. Please place the stirring rod into the beaker first, then slowly adjust the speed knob to ensure the stirring rod remains synchronized with the rotating magnetic field. Plug Type: US Plug, compatible with Canada, India, Mexico, Thailand, Taiwan, the Philippines, and other regions using US plugs. Voltage: AC110V Color: Black Material: Plastic Size: 145 x 155 x 44mm Package Contents: 1 x Magnetic Stirrer Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3cm.