1. Size: 182*91*48.5mm
2. Weight: 143g
3. Material: ABS + PC
4. USB cable length: 48cm
5. Usage power: 1.4W/2.5W/4W
6. Small size, light weight, easy to carry
7. Built-in 2000mAh rechargeable battery to get rid of the power cord
8. U-shaped base design, can stand steadily on the desktop
9. Good quality and durability