1. Introduction
Thank you for choosing the NWOUIIAY Pet Hair Trimmer Model 2009. This professional electric clipper set is designed to provide a safe, efficient, and comfortable grooming experience for your pets. Featuring a wireless rechargeable design, IPX7 waterproofing, and durable ceramic blades, this trimmer is suitable for various pet hair types and lengths. Please read this manual thoroughly before first use to ensure proper operation and maintenance.
2. Safety Instructions
- Always keep the trimmer out of reach of children and pets when not in use.
- Do not disassemble or attempt to repair the trimmer yourself. Contact customer support if service is required.
- Avoid using the trimmer on wet animals or in excessively humid environments, except for cleaning purposes as specified by its IPX7 rating.
- Ensure the trimmer is fully charged before use to prevent power interruptions during grooming.
- Do not use the trimmer if the blades are damaged or bent, as this may cause injury to your pet.
- Always use the appropriate guide comb for the desired hair length to prevent accidental over-trimming.
- Before grooming, ensure your pet's fur is clean, dry, and free of tangles. It is recommended to use pet grooming scissors to cut most hair before shaving, especially for very long or matted fur.
- If your pet shows signs of discomfort or stress during grooming, stop immediately and try again later.
3. Package Contents
Verify that all items are present in your package:
- NWOUIIAY Pet Electric Clipper (Main Unit)
- Guide Combs (3mm, 6mm, 9mm, 12mm - multiple 3mm combs included)
- Power Cable (USB charging cable)
- Cleaning Brush
- Pet Grooming Comb
- Pet Grooming Scissors
- Nail Clippers
- Nail File

Figure 3.1: All included components of the NWOUIIAY Pet Hair Trimmer set.
4. Setup
4.1 Charging the Trimmer
- Connect the USB power cable to the charging port on the bottom of the trimmer.
- Plug the other end of the USB cable into a compatible USB power adapter (not included) or a computer USB port.
- The LED display on the trimmer will show the charging status. A full charge takes approximately 3 hours.
- The trimmer is fully charged when the LED display indicates 99 or 100%.

Figure 4.1: Clear LED display showing power level.
4.2 Attaching Guide Combs
- Ensure the trimmer is turned off before attaching or removing guide combs.
- Select the desired guide comb (3mm, 6mm, 9mm, or 12mm) based on the desired hair length.
- Align the comb with the clipper blade and slide it firmly onto the blade until it clicks into place.
- To remove, gently push the comb upwards and off the blade.

Figure 4.2: Guide combs for diverse hairstyling needs.
5. Operating Instructions
5.1 Preparing Your Pet
- Brush your pet's fur thoroughly to remove any tangles or mats. This helps prevent the blades from snagging and ensures a smooth cut.
- If your pet has very long or matted fur, use the included grooming scissors to trim the bulk of the hair before using the electric clipper.
- Ensure your pet is calm and comfortable. Introduce the trimmer slowly, allowing them to get used to its sound (approximately 50dB, which is quiet).

Figure 5.1: Gentle trimming for pet's peace of mind with low noise operation.
5.2 Trimming Your Pet's Hair
- Press the power button to turn on the trimmer. The LED display will show the current battery level.
- Hold the trimmer at a slight angle against your pet's fur.
- Move the trimmer slowly and steadily in the direction of hair growth. Avoid pressing too hard.
- For a shorter cut, you can move against the direction of hair growth, but exercise caution.
- Regularly check the blades for hair buildup and clean as needed to maintain optimal performance.
- The trimmer offers an extra-long battery life of up to 70 minutes on a full charge, allowing for extended grooming sessions.

Figure 5.2: Trimming a pet's fur with the clipper, highlighting its long battery life.
5.3 Blade Adjustment
The trimmer features an adjustable blade length directly on the unit (typically 0.8mm, 1.4mm, 2.0mm). Rotate the ring below the blade to select the desired cutting length for fine-tuning or areas that require precision without a guide comb.

Figure 5.3: Safe and sharp ceramic blades for effective trimming.
6. Maintenance
6.1 Cleaning the Trimmer
The NWOUIIAY Pet Hair Trimmer is IPX7 waterproof, allowing for easy and quick cleaning.
- Turn off the trimmer and remove the guide comb.
- Use the included cleaning brush to remove loose hair from the blades and inside the trimmer head.
- Rinse the blade head under running water. The entire unit can be rinsed under water due to its IPX7 rating, but ensure the charging port is dry before recharging.
- Allow the trimmer to air dry completely before storing or recharging.

Figure 6.1: Waterproof IPX7 design for easy and quick cleaning.
6.2 Blade Care
For optimal performance and longevity, it is recommended to regularly oil the blades after cleaning and drying. Apply a small drop of clipper oil (not included) to the blades and run the trimmer for a few seconds to distribute the oil evenly.
7. Troubleshooting
- Trimmer not turning on: Ensure the trimmer is fully charged. If the battery is low, connect it to the power cable and charge for 3 hours.
- Poor cutting performance:
- Check if the blades are clean and free of hair buildup. Clean them thoroughly with the brush.
- Ensure the blades are properly oiled.
- Verify that the guide comb is correctly attached.
- Make sure your pet's fur is clean, dry, and detangled before grooming.
- Trimmer making unusual noise: Turn off the trimmer and inspect the blades for any foreign objects or damage. Clean and oil the blades. If the noise persists, discontinue use and contact customer support.
- Battery not holding charge: Ensure the charging cable is securely connected to both the trimmer and the power source. If the issue persists after a full charge cycle, the battery may need service.
8. Specifications
| Model Name | 2009 |
| Brand | NWOUIIAY |
| Power Source | Electric (Rechargeable Battery) |
| Blade Material | Ceramic |
| Waterproof Rating | IPX7 |
| Charging Time | 3 Hours |
| Operating Time | Up to 70 Minutes |
| Item Weight | 500 g |
| Package Dimensions | 20.3 x 12.3 x 6.4 cm |
| Included Guide Combs | 3mm, 6mm, 9mm, 12mm (6 combs total, including multiple 3mm) |
9. Warranty & Support
This product is designed for durability and performance. For any issues or inquiries, please refer to the retailer's return policy or contact NWOUIIAY customer support through your purchase platform.
Extended warranty options may be available from third-party providers at the time of purchase, such as 1-Year or 2-Year Extended Warranty by Onsitego. Please refer to the terms and conditions of any such extended warranty plans purchased separately.