Description: 【Powerful Variable Speed Control】: This electric stirrer features a powerful motor with adjustable speed settings ranging from 200 to 2000 RPM. Easily modify the stirring speed using the rotary knob, and conveniently turn the mixer on or off as needed 【Compact and Sturdy】: Crafted from quality PP, this mini magnetic stirrer is designed for durability and efficiency. Its compact size of 10*10*3cm makes it fit for lab or home use without taking up much space 【Convenient Power Supply】: The package includes a USB charging cable, ensuring you have everything you need to get started right away. This 1-meter long cable provides flexibility in positioning your mixer within your workspace 【Versatile Mixing Capabilities】: Ideal for both low-speed and high-speed mixing applications, this stirrer is suitable for various liquid substances, making it an essential tool for lab setting 【User-Friendly】: With its simple interface and easy-to-use controls, this electric mini stirrer offers hassle free using, allowing users to focus on their experiments without unnecessary complications Specification: Material: PP Size Chart: Stirrer: L*W*H 10cmx10cmx3cm/3.94inchx3.94inchx1.18inch Stir Bar: L*W 2.5CMx0.8CM/0.98inchx0.31inch USB Cable Length: 100cm/39.37inch Package Includes: 1 Electric Stirrer 1 Stir Bar 1 Charging Cable Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.