NOOA Rhys.J
NOOA Cordless Hair Clippers User Manual
Brand: NOOA | Model: Rhys.J
1. Product Overview
The NOOA Cordless Hair Clippers are designed for versatile hair cutting and trimming for men, kids, and adults. Featuring a powerful ultra-quiet rotary motor and self-sharpening titanium ceramic blades, it ensures smooth and snag-free cutting across all hair types. This kit provides comprehensive tools for a complete haircut experience at home or on the go.

Image: NOOA Cordless Hair Clippers with included accessories: four guide combs (3mm, 6mm, 9mm, 12mm), barber comb, hair cutting scissors, cleaning brush, cleaning sponge, blade protective cap, and USB charge cable.
Key Features:
- Powerful & Quiet Motor: Ultra-quiet rotary motor for smooth, no-snag cutting.
- Self-Sharpening Blades: Titanium ceramic blades stay sharp longer and cut through all hair types.
- Precision Length Control: 5 precision settings (0.8 / 1.2 / 1.6 / 2.0 / 2.5 mm) and 4 attachment guards (3 / 6 / 9 / 12 mm) for 20 cutting lengths (0.8 mm to 14.5 mm).
- Long-Lasting Battery: 2500 mAh lithium battery provides up to 200 minutes of runtime after a 3-hour charge.
- Smart LED Indicator: Displays remaining battery percentage and charging status.
- Waterproof Design: Easy to clean by rinsing under a faucet.
2. Setup
2.1 Initial Charge
Before first use, fully charge the hair clippers. Connect the USB charge cable to the clipper's charging port and plug the other end into a compatible USB power adapter (not included). The smart LED indicator will display the charging progress. A full charge takes approximately 3 hours.

Image: Illustration showing the USB charging port, 2500mAh battery capacity, 3-hour full charge time for over 200 minutes of run time, and universal voltage compatibility.
2.2 Attaching Guide Combs
Select the desired attachment guard (3mm, 6mm, 9mm, or 12mm) based on your preferred hair length. Align the comb with the clipper blade and push it firmly until it clicks into place. Ensure it is securely attached before use.

Image: Diagram illustrating the four attachment guards (3mm, 6mm, 9mm, 12mm), precise length control dial (0.8mm - 2.5mm), two levels of power adjustment, and the smart LED display.
3. Operating Instructions
3.1 Powering On/Off
Press the power button to turn the clippers on. Press again to cycle through the two power levels (normal and turbo mode). Press and hold to turn the clippers off.
3.2 Adjusting Cutting Length
The clippers feature a precision length control dial with 5 settings (0.8mm, 1.2mm, 1.6mm, 2.0mm, 2.5mm). Rotate the dial to select the desired length. When combined with the attachment guards, this allows for 20 different cutting lengths, from 0.8mm to 14.5mm.
3.3 Hair Cutting and Trimming
For best results, use the clippers evenly over your hair, without needing to go over the same area multiple times. Ensure the hair is clean and dry before cutting. The self-sharpening titanium ceramic blades are designed for efficient and smooth operation.

Image: A person using the NOOA Cordless Hair Clippers to trim hair around the ear, demonstrating its ergonomic design and ease of use for precise cutting.

Image: A man using the NOOA Cordless Hair Clippers to trim his beard, highlighting its versatility for facial hair grooming.
4. Maintenance
4.1 Cleaning the Clippers
The NOOA Cordless Hair Clippers are designed to be waterproof for easy cleaning. After each use, remove the attachment comb and rinse the blade head under running water. Use the included cleaning brush to remove any trapped hairs. Do not soak the entire unit in water.
Safety Information: Do not soak in water.

Image: A close-up view of the self-sharpening precision blades of the NOOA clippers, emphasizing their sharpness and durability.
4.2 Blade Care
The titanium ceramic blades are self-sharpening and require minimal maintenance. For optimal performance, ensure the blades are clean and free of hair debris after each use. Periodically, a small drop of clipper oil (not included) can be applied to the blades to maintain smooth operation.
5. Troubleshooting
5.1 Clipper Not Activating or Low Power
If your clippers show a high battery percentage but are not operating, or if the motor seems weak, the blade mechanism may need to be reactivated. This can occur if the blade assembly is not perfectly seated.
Video: This video demonstrates how to reactivate your NOOA hair clippers if they are not working despite showing a full battery. It shows how to remove the blade head, give it a slight turn, and reattach it to restore functionality.
5.2 Other Issues
- Clipper not charging: Ensure the USB cable is securely connected to both the clipper and the power source. Try a different USB power adapter.
- Reduced cutting performance: Clean the blades thoroughly to remove any hair buildup. Ensure the blades are properly aligned.
6. Specifications
| Brand | NOOA |
| Model Number | Rhys.J |
| Product Dimensions | 7.87 x 3.94 x 1.97 inches; 12.35 ounces |
| Battery Type | 1 Lithium Ion battery (included) |
| Charging Time | 3 Hours |
| Runtime | 3 hours and 20 minutes (200 minutes) |
| Included Components | Trimmer, 4 guided combs, barber comb, hair cutting scissors, cleaning brush, cleaning sponge, blade protective cap, USB charge cable |
| Waterproof | Yes (for easy cleaning) |
7. Warranty and Support
7.1 Product Warranty
The NOOA Cordless Hair Clippers are backed by NOOA's 12 months quality warranty. Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For any questions, concerns, or support needs regarding your NOOA product, please refer to the contact information provided with your purchase or visit the official NOOA website for assistance.
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