Cordless Electric Nail File – Professional E-File for Acrylic, Gel & Dip Powder with Charging Base & LED Light

1. Install & Setup

• Easy Installation: No tools required. Simply push the desired drill bit firmly into the tip of the device until secure. To remove, turn off the power and pull the bit straight out.
• Power On: Long-press the Top Button (Power) to turn the device on.

2. Customize Your Speed & Direction

• Adjust Speed: Short-press the Top Button to cycle through 9 speed levels (shown on the digital display).
• Change Rotation: Short-press the Bottom Button (Arrow) to switch between Forward and Reverse direction—perfect for left or right-handed use.
• LED Light: Long-press the Bottom Button to toggle the built-in LED light for better visibility.

3. Choose the Right Bit (Application Guide)
Based on the included professional heads:

• Elliptical Grinding Head: Use to flatten and trim the back edge of the nail or cure the nail shape.
• Metal Grinding Head: Ideal for repairing gaps at the nail edge and precise smoothing.
• Pointed Grinding Head: Designed to quickly and safely remove dead skin (stratum corneum) from the nail edges.
• Sanding Bands (Surface Polishing): Use for hard polishing, removing gel polish, and smoothing uneven nail surfaces.
• Polishing Head: Perfect for smoothing calluses on hands and feet or for the final buffing stage.

4. Professional Techniques

• Stratum Corneum Cleaning: Use the pointed head at a low speed to gently clean the cuticle area.
• Grind & Smooth: Use sanding bands to remove gel residue or stains effectively.
• Final Polish: After cutting or shaping, use the polishing head to make nails smoother and shinier.

5. Smart Safety Features
The device includes Intelligent Motor Protection. If used continuously for 15 minutes, it will automatically pause to prevent overheating. Simply restart to continue.