1. Introduction
This manual provides essential instructions for the safe and effective use, maintenance, and care of your ROSYOUS RS-620 Electric Hair Clipper and Shaver. Please read this manual thoroughly before first use and keep it for future reference.
Video: ROSYOUS RS-620 Product Demonstration and Features Overview.
2. Specifications
| Attribute | Value |
|---|---|
| Brand | ROSYOUS PRO |
| Model | RS-620 |
| Speed | 10000 RPM |
| Power | 5W |
| Battery Capacity | 800mAh |
| Charging Time | 2.5 Hours |
| Usage Time | 120 Minutes |
| Blade Material | Steel (Tungsten Steel) |
| Blade Type | Aluminum Foil Double Knife Net, Floating Veneers |
| Power Type | Mains and battery operation |
| Voltage | <20V |
| Item Type | Hair Trimmer / Shaver |
| Function | Floating head |
| Commodity Quality Certification | 3C, CE |
| Dimensions (approx.) | 4.5 cm (width) x 11.5 cm (height) |
| Weight (approx.) | 154.4g |
Image: Product dimensions and motor speed (10000RPM, 5W).
3. Package Contents
The following items are included in your ROSYOUS RS-620 package:
- 1 x ROSYOUS RS-620 Electric Hair Clipper / Shaver
- 1 x USB Charging Cable
- 1 x Cleaning Brush
Note: Due to air transport limitations, this product does not contain lubricating oil. Please understand.
Image: ROSYOUS RS-620 Shaver, USB charging cable, and cleaning brush.
4. Setup and Initial Use
- Charging: Before first use, ensure the battery is fully charged. Connect the shaver to a power source using the provided USB charging cable. The charging time is approximately 2.5 hours.
- Power On/Off: Locate the power button on the device. Press it to turn the shaver on or off.
- Blade Check: Ensure the blade head is securely attached before use.
Image: USB charging port and battery life indicators (2.5 hours charging, 120 minutes usage).
5. Operating Instructions
- Preparation: Ensure your skin is clean and dry.
- Shaving/Trimming:
- Turn on the shaver.
- Maintain a proper angle between the blade and your skin.
- Move the shaver gently against the direction of hair growth, avoiding excessive pressure. The floating head design helps to contour to your face for a close shave.
- The shaver features an Aluminum Foil Double Knife Net and Sharp Tungsten Steel Blades for efficient and quick beard catching without sticking.
- Post-Use: After use, turn off the power.
Image: Close-up of the Aluminum Foil Double Knife Net, designed for quick beard catching.
Image: Sharp Tungsten Steel Blade, designed for quick and efficient shaving without hair sticking.
6. Cleaning and Maintenance
- Cleaning the Blade Head: After each use, clean the blade head with the provided small brush to remove hair clippings.
- Lubrication: Apply a small amount of lubricant periodically to keep the blade head smooth. (Note: Lubricating oil is not included in the package).
- Storage: Store the shaver in a dry place.
- Cutter Head Removal: The cutter head can be easily disassembled for more convenient cleaning. Use the one-click removal switch.
Important Cleaning Restrictions:
- Do not use thinner, benzene-based solvents, or alcohol to wipe the hair clipper or charger, as this may cause discoloration.
- Avoid using corrosive cleaning agents.
- This product is not washable. Do not immerse this product in water or wash it under a tap.
Image: One-click removal of the cutter head for easy cleaning.
7. Troubleshooting
- Shaver not turning on: Ensure the battery is charged. If it's fully charged and still not working, try connecting it to the charger to see if it powers on.
- Shaver becoming warm: It is normal for the hair clipper to become slightly warm during use or charging. If it becomes excessively hot, discontinue use and contact customer support.
- Poor shaving performance: Ensure the blades are clean and free of hair. Periodically apply lubricant to the blade head.
For further troubleshooting or issues not listed here, please refer to the manufacturer's support or contact the seller.
8. Warning and Safety Information
⚠️ Warning
- Fire Risks: Strictly follow instructions for charging and storage.
- Disposal: Dispose of lithium-ion batteries safely in accordance with applicable laws and regulations. Visit your local government website for more information.
- Electric Shock Hazard: This product is not washable. Do not immerse in water or wash under a tap. Improper operation may result in short circuits, fires, electric shocks, personal injury, or death.
- Child Safety: Not suitable for unattended use by children. Keep out of reach of children.
- Sharp Blade: Be careful when cleaning or replacing the blade to avoid cuts.
- Battery Safety: Use only the original charger. Do not disassemble or throw into fire.
- Usage Restrictions: Do not use on eyes, mucous membranes, or other sensitive areas. Do not use on areas with skin damage or inflammation.
9. Compliance Marks
- CE Mark: Complies with EU health, safety, and environmental requirements.
- RoHS: Complies with the EU Restriction of Hazardous Substances Directive.
CE 
FC RoHS
Note: The image used for compliance marks is a generic product image from the allowed URLs, representing the presence of such marks.
10. User Tips
- For best results, ensure the shaver is fully charged before each use.
- Regular cleaning of the blade head with the provided brush will maintain optimal performance and hygiene.
- While the product is not washable, a damp cloth can be used to wipe the exterior of the device, avoiding the charging port and blade area.
11. Warranty and Support
ROSYOUS is committed to customer satisfaction and provides comprehensive after-sales support. For any product inquiries, technical assistance, or warranty claims, please contact your retailer or the official ROSYOUS customer service.
Please retain your proof of purchase for warranty purposes.
For additional information, you may refer to the User Manual (PDF).