1This magnetic stirrer is small and lightweight for convenient carry 2Worktable surface is made of medical grade aluminum plate, large size 130*180mm that can easily put larger container 3Simply designed single knob can control stirring speed, rotation to the left side is close 4Stirring speed is 0-3000RPM, suitable for stirring water and low viscosity liquid 5Large digital screen display the speed clearly, convenient to control Features: This magnetic stirrer is small and lightweight for convenient carry.Worktable surface is made of medical grade aluminum plate, large size 130*180mm that can easily put larger container.Simply designed single knob can control stirring speed, rotation to the left side is close.Stirring speed is 0-3000RPM, suitable for stirring water and low viscosity liquid.Large digital screen display the speed clearly, convenient to control.Specifications: Color: White + Blue Power Adapter Input Voltage: AC100~240V Plug: US plug Mixer Input Voltage: 12V Motor Power: 1W Speed: 0~3000r/min Size: Approx. 130 x 180 x 55mm/5.1 x 7.09 x 2.16inch Weight: 676g(approx.) Package Includes: 1 x Magnetic Stirrer 1 x Stir Bar 1 x Power Adapter(Cup is NOT included) Note: Please kindly make a note if you need any plug adapter.