Introduction
The Wahl Professional Beret Trimmer is engineered for high-precision trimming with ultra-quiet operation. This versatile tool supports both corded and cordless use, powered by a long-lasting lithium-ion battery. Its ergonomic design and snap-on blades make it suitable for professional use and detailed grooming tasks.

Image: The Wahl Beret Trimmer, highlighting its super slim and lightweight design, ideal for precise control.
Key Features:
- Professional Precision: Designed for high-precision trimming with ultra-quiet operation.
- Cord/Cordless Versatility: Operates both with and without the cord for flexible use.
- Long Battery Life: Lithium-ion battery provides over 120 minutes of runtime on a full charge.
- High Precision Blades: Features snap-on blades for easy maintenance and precise cutting.
What's in the Box
Your Wahl Professional Beret Trimmer package includes all necessary components for immediate use and maintenance:

Image: All items included in the Wahl Beret Trimmer kit, neatly arranged.
- Wahl Beret Lithium-Ion Cord/Cordless Trimmer
- 4 Attachment Combs (1/8", 1/4", 3/8", 1/2")
- Recharging Stand
- Recharging Transformer (Power Adapter)
- Styling Comb
- Cleaning Brush
- Blade Oil
- Red Blade Guard
- Operating Instructions Manual
Setup
Initial Charging:
- Before first use, ensure the trimmer is fully charged.
- Connect the recharging transformer to the recharging stand.
- Place the trimmer into the recharging stand. The indicator light on the trimmer will illuminate to show it is charging.
- Allow the trimmer to charge for approximately 2 hours for a full charge. A full charge provides over 120 minutes of cordless operation.
Attaching Guide Combs:
To achieve desired hair lengths, select one of the four provided attachment combs. Align the comb with the trimmer blade and snap it securely into place. Ensure it is firmly attached before use.
Operating Instructions
Powering On/Off:
To turn the trimmer on, slide the power switch located on the side of the unit upwards. To turn it off, slide the switch downwards.
Corded and Cordless Operation:
- Cordless: For maximum flexibility, use the trimmer on battery power after a full charge.
- Corded: If the battery runs low during use, or if you prefer continuous power, plug the recharging transformer directly into the trimmer.
Trimming Techniques:
The Beret Trimmer is ideal for outlining, detailing, and facial hair design. Use a feather-light touch for best results, especially when working on sensitive areas or creating sharp lines.

Image: A close-up view of the Wahl Beret Trimmer being used to create a precise hairline.
- Outlining: Hold the trimmer with the blade flat against the skin and gently move it along the desired outline (e.g., neckline, sideburns).
- Detailing: For intricate work, use the edge of the blade to create sharp lines and designs.
- Facial Hair: Use with or without a guide comb to trim beards, mustaches, and goatees to your preferred length and style.
Video: Official demonstration of the Wahl Professional Beret Trimmer, showcasing its use for various trimming and outlining tasks, including facial hair and necklines.
Maintenance
Regular cleaning and oiling will ensure the longevity and optimal performance of your trimmer.
Cleaning the Blades:
- Turn off the trimmer.
- The snap-on blades can be easily removed for cleaning. Gently push the blade assembly forward to detach it from the trimmer body.
- Use the provided cleaning brush to remove any loose hair from the blades and the trimmer head.
- Reattach the blade assembly by aligning it and snapping it back into place.
Oiling the Blades:
After each use, or at least once a week, apply a few drops of the included blade oil to the teeth of the blades. Turn the trimmer on for a few seconds to allow the oil to distribute evenly. This helps maintain blade sharpness and prevents rust.
Troubleshooting
If you encounter any issues with your Wahl Professional Beret Trimmer, please refer to the following common solutions:
- Trimmer not turning on: Ensure the battery is charged. If using corded, check the power connection.
- Blades pulling hair: Clean and oil the blades. Ensure the blades are properly aligned and not damaged.
- Reduced cutting performance: Clean the blades thoroughly and apply oil. If performance does not improve, blades may need replacement.
For further assistance, please contact Wahl Professional customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Name | 8841 |
| Item Model Number | WA-8841 |
| Power Source | Battery Powered (Lithium Ion) |
| Battery Life | 120+ minutes on full charge |
| Operation | Corded and Cordless |
| Blade Material | Stainless Steel |
| Included Guide Combs | 4 (1/8", 1/4", 3/8", 1/2") |
| Item Weight | 16 ounces |
| Product Dimensions | 1 x 1 x 1 inches |
| UPC | 043917103402 |
Warranty and Support
For warranty information, product registration, or technical support, please refer to the official Wahl Professional website or contact their customer service department. Keep your purchase receipt for warranty claims.
Wahl Professional Contact Information:
Website: wahlpro.com
(Please check the official website for the most current contact details and support options.)





