SUPRENT Adjustable Beard Trimmer User Manual

1. Introduction

Thank you for choosing the SUPRENT Adjustable Beard Trimmer. This cordless electric trimmer is designed for precise and comfortable grooming of your beard and mustache. With its adjustable length settings and waterproof design, it offers a versatile and convenient grooming experience.

2. What's in the Box

Please check the contents of your package:

• SUPRENT Adjustable Beard Trimmer (Model: USBT575BX-5A1)
• Adjustable Comb Attachment (1-10mm)
• Adjustable Comb Attachment (11-20mm)
• USB-C Charging Cable
• Cleaning Brush
• Blade Oil
• User Manual

Image: Contents of the SUPRENT Beard Trimmer package.

3. Key Features

• IPX7 Whole Body Washable: Designed with the highest IPX7 waterproof rating, this cordless trimmer is suitable for both wet and dry use. Rinse under running water for easy cleaning. Note: Do not use in the shower.
  

  Image: Trimmer being cleaned under water.

• Adjustable Precision Dial: The adjustable dial provides 39 precision settings (0.5-20 mm) for personalized sculpting, trimming, cutting, and detailing. Adjust the ring to select your desired length.
  

  Image: Precision dial for length adjustment.
• USB-C Rechargeable & LED Display: Offers convenient charging with 90 minutes of charge providing up to 1 hour of battery life. The LED display shows battery percentage and charging status.
  

  Image: Trimmer with USB-C charging and LED display.

• Smooth Trimming Experience: Powerful motor ensures smooth grooming without pulling hair. Precise gap design improves safety, providing a close trim without skin irritation.
• Sharp Blades: Ultra-sharp blades positioned inside the device reduce hair and skin irritation, minimizing the risk of nicks and cuts. Self-sharpening for consistent performance.
  

  Image: Self-sharpening blade detail.

4. Setup

1. Initial Charge: Before first use, fully charge the trimmer. Connect the USB-C charging cable to the trimmer and a power adapter (not included) with an input voltage not higher than 5V 1A. The LED display will show the charging status.
2. Attach Comb: Select the appropriate comb attachment (1-10mm or 11-20mm) based on your desired trimming length. Align the comb with the trimmer head and push it on until it clicks into place.
3. Adjust Length: Rotate the precision dial to select your desired trimming length. The numbers on the dial correspond to the hair length in millimeters.

5. Operating Instructions

General Trimming Tips:

• Ensure your hair is clean and dry before trimming for best results.
• Always trim against the direction of hair growth.
• Use light, even pressure.

Trimming Your Beard:

1. Select your desired length using the precision dial.
2. Turn on the trimmer by pressing the power button.
3. Place the flat part of the comb against your face and move the trimmer slowly against the grain of your beard.
4. For detailing or shaping, remove the comb attachment and use the bare blade (0.5mm) for precise lines around your beard, mustache, or sideburns.

Image: Trimmer in use for beard and body.

Official Product Video:

Video: This video demonstrates the SUPRENT beard trimmer's features and usage for men's grooming.

6. Maintenance

1. Cleaning: After each use, turn off the trimmer and remove the comb attachment. Rinse the trimmer head and comb under running water. Ensure the trimmer is completely dry before storing or recharging.
2. Blade Oiling: It is recommended to drip a small amount of blade oil (provided) onto the blades after every 3-5 uses. This helps keep the blades sharp and ensures smooth operation, reducing heat and noise.
3. Storage: Store the trimmer in a cool, dry place away from direct sunlight and moisture.

7. Troubleshooting

• Trimmer not turning on: Ensure the trimmer is fully charged. Check the USB-C cable and power adapter connection.
• Reduced cutting performance/pulling hair: Clean the blades and comb thoroughly. Apply blade oil as per maintenance instructions. The blades may need replacement if performance does not improve.
• Trimmer overheating: Ensure the blades are clean and oiled. Do not use the trimmer for extended periods without breaks.
• Difficulty removing guard: Rotate the adjustment ring from 10 to 1, then gently pull off the guard.

8. Specifications

9. Warranty and Support

For warranty information and customer support, please refer to the documentation included with your product packaging or visit the official SUPRENT website. Keep your purchase receipt as proof of purchase.