Introduction
This manual provides detailed instructions for the safe and effective use of your POLAMD BSR-MJQNB Professional Cordless Electric Manicure Pedicure Kit. This salon-quality device is designed for trimming, grinding, and polishing natural, thick, and fragile nails for men, women, and children. It is also effective for removing cuticles, hard skin, calluses, and corns, promoting healthy and well-maintained fingernails and toenails.
Safety Information
- Keep the device away from children.
- Fully charge the device before first use.
- Ensure the nail tip is tightly integrated with the device before operation.
- Use only the provided nail tips with the device.
- If using continuously for more than 20 minutes, allow a 5-minute cool-down period to prevent motor overheating.
- If the device does not function normally, try charging it for at least one minute.
Package Contents
Your POLAMD BSR-MJQNB kit includes the following items:
- Electric Nail Filer (Main Unit)
- 5 High-Quality Stainless Steel Drill Bits
- Integrated LED Light (on main unit)
- Dust Shield
- Type-C Charging Cable
- User Manual (this document)

Image: Overview of the POLAMD BSR-MJQNB kit, showing the main unit, various drill bits, and charging cable.
Setup
Charging the Device
- Connect the Type-C charging cable to the charging port at the bottom of the main unit.
- Plug the other end of the USB cable into a compatible USB power source (e.g., wall adapter, computer USB port).
- The indicator light on the device will illuminate to show charging status. A full charge typically takes approximately 3 hours and provides up to 2 hours of continuous cordless operation.

Image: Close-up of the device showing the Type-C charging port and charging cable connected.
Attaching/Changing Drill Bits
- Ensure the device is turned off before attaching or changing any drill bits.
- Twist the desired nail tip slightly before inserting it into the unit.
- Plug the nail tip firmly into the opening at the top of the device.
- Ensure a tight and secure fit between the nail tip and the device to prevent excessive noise, vibration, or the tip falling off during use.

Image: Visual guide demonstrating the correct method for inserting and securing a drill bit into the device.
Operating Instructions
Power On/Off and Speed Adjustment
- To power on the device, press the power button (usually indicated by a circle or 'O' symbol).
- The device features 5 adjustable speed options: Baby, Adult, Medium, Fast, and Strong. Press the speed button (usually indicated by 'V' or '^' symbols) to cycle through the speeds. Corresponding indicator lights will show the selected speed.
- To power off, press and hold the power button.

Image: Diagram illustrating the speed button, LED button, power button, rotation controls, and indicator lights on the device.
Rotation Direction
- The nail e-file set rotates both clockwise and anti-clockwise, making it convenient for both right-handed and left-handed users. Use the directional buttons (usually indicated by arrows) to switch rotation.

Image: An animated graphic showing the drill bit rotating both clockwise and anti-clockwise, highlighting the dual rotation feature.
LED Light
- The integrated LED light provides precise illumination for detailed nail care. Press the LED button (often integrated with the speed button or a separate button near the tip) to turn the light on or off.
Attachments Guide
The kit includes 5 high-quality stainless steel drill bits, each designed for a specific purpose:
- Sapphire Cone: For removing calluses on the soles of the feet and heels.
- Felt Cone: Suitable for smoothing and buffing nail tips after filing, and for cleaning the surface of the nail tips.
- Milling Cutter: Ideal for removing cuticles and ingrown nails.
- Sapphire Sander: For larger areas of calluses on the soles of the feet and heels.
- Fine Sapphire Disk: Suitable for filing nails to reduce length.
- Dust Shield: To collect nail dust during operation.

Image: A visual display of the different drill bits included in the kit, such as the Dust Shield, Sapphire Cone, Sapphire Callus Sander, Cylindrical Milling Cutter, Felted Cone, and Fine Sapphire Disk.
Maintenance
Cleaning the Device and Attachments
- After each use, remove the drill bit and gently brush off any nail dust or debris.
- The drill bits can be cleaned with a soft cloth or a small brush. For thorough cleaning, they can be wiped with an alcohol wipe.
- Wipe the main unit with a dry or slightly damp cloth. Do not immerse the device in water.
- Store the device and all attachments in their designated slots in the original packaging to protect them from damage and dust.
Troubleshooting
Device Not Turning On or Operating Normally
- Ensure the device is fully charged. Connect it to the charger for at least one minute, even if it appears to have some charge.
- Verify that the power button is pressed correctly.
Excessive Noise or Vibration
- Check that the nail tip is securely and tightly inserted into the device. Improper insertion can cause instability.
- Ensure the correct nail tip is being used for the intended task.
Specifications
| Product Dimensions | 6.22 x 1.61 x 1.3 inches |
| Item Weight | 9.98 ounces (283 Grams) |
| Model Number | BSR-MJQNB |
| Brand Name | POLAMD |
| Power Source | Battery Powered |
| Battery Type | 1 A battery (included) |
| Battery Average Life | 2 Hours |
| Voltage | 3.7 Volts |
| Input Power | 3 Watts |
| Maximum Rotational Speed | 4200 RPM |
| Material Type | Stainless Steel |
| UPC | 749102608447 |
Warranty and Support
The POLAMD BSR-MJQNB Professional Cordless Electric Manicure Pedicure Kit comes with a 30-day money-back guarantee. For any inquiries or support, please contact customer service, available 24/7.
Product Videos
POLAMD Professional Manicure Pedicure Set Overview
Video: An official seller video showcasing the POLAMD Professional Manicure Pedicure Set, demonstrating its features like 5 speeds, 2000mAh battery, 2-hour operation, LED light, and 5 attachments. It highlights cordless operation and dual rotation.
8-in-1 Toe Nail Grinder Kit for Thick Nails
Video: An official seller video detailing the 8-in-1 Toe Nail Grinder Kit, which includes the electric nail filer, 8 high-quality nail drill bits, integrated LED light, dust shield, and Type-C charging cable. It emphasizes its suitability for thick nails.