2-IN-1 Electric Nail Clipper & Polisher (USB)

• Electric nail clipper & polisher: This function uses a rotating blade or grinding mechanism to trim nails quickly and easily, and it uses a rotating buffing wheel or file to smooth and polish the nails after trimming.
• USB power: Many models can be powered by a USB connection, which is convenient for using with a laptop, power bank, or wall adapter.   

When choosing a 2-in-1 electric nail clipper & polisher, consider the following factors:

• Safety: Look for a model with safety features such as a protective guard or automatic shut-off to prevent injury.
• Ease of use: Choose a device that is comfortable to hold and easy to operate.
• Power: Consider the power of the motor for both clipping and polishing functions.
• Attachments: Some models come with additional attachments for filing, shaping, or cuticle care.