Introduction
Thank you for choosing the PRITECH Electric Hair Clipper Cordless Beard Trimmer. This manual provides essential information for the safe and effective use, maintenance, and care of your device. Please read these instructions thoroughly before first use and retain them for future reference.
Important Safety Information
Failure to follow these safety instructions may result in electric shock, fire, or serious injury.
- Always unplug the trimmer before cleaning.
- Do not use on wet hair or near water. This device is not waterproof.
- Keep out of reach of children.
- Always oil and clean the blades regularly to prevent skin irritation or injury and ensure optimal performance.
- Avoid using on infants or children without proper supervision and care.
- Do not operate the trimmer if it has a damaged cord or plug, if it is not working properly, or if it has been dropped or damaged.
- Do not attempt to repair the appliance yourself. Contact qualified service personnel.
Product Overview
The PRITECH Electric Hair Clipper Cordless Beard Trimmer is designed for versatile grooming, offering precision for hair cutting, beard trimming, and detailing.

Figure 1: Key Components of the Trimmer. This image highlights the full-metal cutting element, the adjustable precision dial, the ON/OFF button, the charging indicator lights, and the USB charging port.

Figure 2: Package Contents. The box includes the PRITECH trimmer, a comb attachment, a cleaning brush, blade oil, a USB charging cable, and the user manual.
Key Features:
- Adjustable Precision Dial: Offers 20 precision length settings for customized grooming.
- Ergonomic Design: Compact body with a frosted surface for comfortable handling.
- Cordless/Corded Operation: Use wirelessly for up to 60 minutes after a 2-hour charge, or plug in for continuous use.
- Precision Wide Tip Blades: Durable, ultra-sharp stainless-steel, hypoallergenic blades designed to cut effectively.
Setup
- Unpack: Carefully remove all components from the packaging.
- Inspect: Check the trimmer and accessories for any signs of damage. Do not use if damaged.
- Initial Charge: Before first use, fully charge the trimmer for approximately 2 hours. Refer to the "Charging" section for details.
- Attach Comb: If desired, slide the comb attachment onto the trimmer head until it clicks into place.
Charging
The trimmer can be used cordlessly or while plugged in. For optimal battery life, ensure the device is fully charged before its first use.
- Ensure the trimmer is switched OFF.
- Connect the small end of the USB charging cable to the charging port on the bottom of the trimmer.
- Connect the larger end of the USB cable to a compatible USB power source (e.g., computer, power bank, car charger, or wall adapter).
- The charging indicator lights will illuminate to show charging status. A full charge typically takes 2 hours and provides up to 60 minutes of cordless operation.
- Once fully charged, disconnect the USB cable from both the trimmer and the power source.

Figure 3: Charging Options. The trimmer can be charged using various USB power sources, including computers, power banks, car chargers, and wall sockets.
Operating Instructions
Before operating, ensure the trimmer is clean and the blades are oiled.
- Power On: Press the ON/OFF button located on the front of the trimmer to turn it on.
- Select Length: Adjust the precision dial to your desired cutting length. Refer to the "Adjusting Settings" section.
- Trimming: Hold the trimmer with the blades facing the area to be trimmed. Move the trimmer against the direction of hair growth for best results. Use smooth, even strokes.
- Power Off: Press the ON/OFF button again to turn off the trimmer after use.

Figure 4: Usage Examples. The trimmer is suitable for various grooming tasks, including beard trimming and hair cutting.
Adjusting Settings
The PRITECH trimmer features an adjustable precision dial for selecting your desired hair length.
- Ensure the comb attachment is securely in place.
- Rotate the precision dial, located on the front of the trimmer body, to select one of the 20 available length settings.
- The selected length will be indicated on the dial. The settings range from 0.5mm to 10mm.

Figure 5: Precision Dial Adjustment. The dial allows for easy selection of 20 different cutting lengths, from 0.5mm to 10mm.
Maintenance & Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your trimmer.
- Power Off and Unplug: Always ensure the trimmer is switched OFF and unplugged from any power source before cleaning.
- Remove Comb Attachment: Gently slide off the comb attachment.
- Clean Blades: Use the provided cleaning brush to remove loose hairs from the blades and the trimmer head.
- Blade Removal (Optional): For thorough cleaning, the cutting head can be detached. Gently push the cutting head away from the body as shown in Figure 6.
- Oil Blades: After cleaning, apply a small drop of the included blade oil to the blades. Turn the trimmer on for a few seconds to distribute the oil evenly. This helps maintain blade sharpness and prevents corrosion.
- Storage: Store the trimmer in a dry place, away from moisture and direct sunlight.
Important: Do not rinse the trimmer under water or immerse it in water. The device is not waterproof.

Figure 6: Replacing the Cutting Head. This diagram illustrates the process of detaching and reattaching the cutting head for maintenance.
Troubleshooting
If you encounter issues with your PRITECH trimmer, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. | Charge the trimmer for 2 hours. Ensure the charging cable is properly connected. |
| Trimmer runs slowly or pulls hair. | Blades are dirty or not oiled. Battery is low. | Clean the blades thoroughly and apply blade oil. Fully charge the trimmer. |
| Trimmer turns off unexpectedly. | ON/OFF button accidentally pressed. Low battery. | Ensure the trimmer is handled carefully to avoid accidental button presses. Charge the trimmer. |
| Poor cutting performance. | Blades are dull or damaged. Incorrect comb attachment setting. | Clean and oil blades. Ensure the comb attachment is set to the desired length. If blades are dull, consider replacing the cutting head (if available from manufacturer). |
If the problem persists after trying these solutions, please contact PRITECH customer support.
Specifications
- Model Number: PR-2228
- Product Dimensions: 8.07 x 4.53 x 2.2 inches
- Item Weight: 7.97 ounces (226 Grams)
- Power Source: Corded Electric / Battery
- Battery Type: 1 Unknown battery (included)
- Charging Time: Approximately 2 hours
- Operating Time (Cordless): Up to 60 minutes
- Blade Material: Stainless Steel
- Adjustable Settings: 20 precision settings (0.5mm - 10mm)
- Manufacturer: Wenzhou Pritech Industrial Co., Ltd.
Warranty and Support
For warranty information or technical support, please contact PRITECH customer service directly. Details can typically be found on the product packaging or the official PRITECH website.
Please have your model number (PR-2228) and purchase information ready when contacting support.





