Product Description for Model X21 Model: X21 Product Size: 148148235mm Packing Size: 190190265mm Working Power: 3W Input Voltage: DC 5V/1A Key Features: Compact Design: Fits seamlessly into any space. Low Power Consumption: Energy-efficient with just 3W power usage. Convenient Power Supply: Operates on DC 5V/1A, compatible with most USB power sources. About this item: Compact and Portable: Easy to move and fits perfectly on desks or small tables. Efficient Performance: Provides reliable performance with minimal power consumption. User-Friendly: Simple to operate and maintain, making it ideal for everyday use. Whether you're looking for a reliable gadget for your workspace or a handy tool for your home, the Model X21 is designed to meet your needs with efficiency and style.