Sejoy F58
Sejoy Cordless Hair Clippers User Manual
Model: F58
1. Product Overview
The Sejoy Clipper F58 Cordless Clipper is an advanced grooming tool designed to deliver precise and professional haircuts. It features two operating speeds, adjustable between 5500 and 6000 RPM, allowing for greater flexibility and adaptation to different hair types and cutting styles. Equipped with durable stainless steel blades, it ensures long-lasting performance and a clean, uniform cut with every use. The hair clipper offers up to 120 minutes of autonomy on a single charge, providing comfort and freedom of movement thanks to its cordless design. Additionally, it includes a 4-position lever for various cutting lengths and an LED display for real-time power monitoring.
Package Contents:
- Sejoy Cordless Hair Clipper (F58)
- 6 Guide Combs (various lengths)
- Blades (pre-installed)
- USB Charger
- USB Cable
- Cleaning Brush
- Hair Comb
- Hair Cutting Cape
- Scissors

2. Important Safety Instructions
To reduce the risk of electric shock, injury, or fire, always follow these basic safety precautions when using electrical appliances:
- Read all instructions before use.
- Keep the appliance dry. Do not use it while bathing or showering.
- Do not place or store the appliance where it can fall or be pulled into a tub or sink.
- Do not place in or drop into water or other liquid.
- Do not reach for an appliance that has fallen into water. Unplug immediately.
- Always unplug this appliance from the electrical outlet immediately after using and before cleaning.
- Close supervision is necessary when this appliance is used by, on, or near children or individuals with certain disabilities.
- Use this appliance only for its intended household use as described in this manual. Do not use attachments not recommended by the manufacturer.
- Never operate this appliance if it has a damaged cord or plug, if it is not working properly, or if it has been dropped, damaged, or dropped into water.
- Keep the cord away from heated surfaces.
- Never drop or insert any object into any opening.
- Do not use outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
- Do not use this appliance with a damaged or broken comb, as injury may occur.
- Always attach plug to appliance first, then to outlet. To disconnect, turn all controls to OFF, then remove plug from outlet.
3. Setup and Charging
Initial Charging:
Before first use, fully charge your Sejoy F58 hair clipper. Connect the USB cable to the clipper's charging port and then to the USB charger. Plug the charger into a suitable power outlet. The LED display will indicate the charging status. A full charge takes approximately 2 hours and provides up to 120 minutes of cordless operation.

Attaching Guide Combs:
To attach a guide comb, align the comb with the clipper blade and slide it firmly into place until it clicks. Ensure it is securely fastened before use. To remove, gently pull the comb away from the blade.
4. Operating Instructions
Powering On/Off:
Press the power button located on the front of the clipper to turn it on. Press it again to turn it off.
Speed Adjustment:
The Sejoy F58 offers two speed settings: 5500 RPM and 6000 RPM. After powering on, the clipper will default to a specific speed. Press the speed adjustment button (often integrated with the power button or a separate button) to toggle between the two speeds, allowing you to adapt to different hair types and cutting needs.

Using the 4-Position Lever:
The clipper features a 4-position adjustable lever on the side, allowing for fine-tuning of cutting lengths without changing guide combs. Adjust the lever up or down to select your desired cutting length, typically ranging from 0.5mm to 2.0mm.
Selecting Guide Combs:
The F58 comes with 6 adjustable comb guides to achieve various hair lengths. These include lengths such as 0.5/1.0/1.5/2.0mm, 3/6/9mm, and 12/20/30mm. Choose the appropriate comb for your desired haircut length.

LED Display:
The integrated LED display shows the current battery level, allowing you to monitor power in real-time and know when to recharge.
Travel Lock:
The travel lock feature prevents accidental activation during storage or transport. Consult the specific product packaging or quick start guide for instructions on how to activate and deactivate the travel lock.
Extended Performance:
The high-performance 2000mAh lithium-ion battery provides up to 120 minutes of continuous operation, making it suitable for multiple uses without frequent recharging.

Ergonomic Design:
The clipper is designed for comfortable handling, even during prolonged use, ensuring a steady grip and ease of maneuverability.

Versatile Use:
The Sejoy F58 is designed to handle all types of hair, providing smooth cutting without tugging or pulling, suitable for various styling needs.

5. Maintenance and Care
Cleaning the Blades:
After each use, turn off the clipper and remove any attached guide comb. Use the provided cleaning brush to remove loose hairs from the blades. For a more thorough cleaning, the blades can be detached (refer to specific instructions in your product's quick start guide if available) and rinsed under running water. Ensure blades are completely dry before reattaching or storing.
Blade Lubrication:
Regularly apply a few drops of clipper oil (not included, but commonly available) to the blades to maintain optimal cutting performance and prevent rust. Apply oil while the clipper is running for a few seconds to distribute it evenly.

Storage:
Store the clipper in a dry, cool place, away from direct sunlight and moisture. Keep it out of reach of children.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clipper does not turn on. | Battery is depleted. | Charge the clipper fully. |
| Travel lock is activated. | Deactivate the travel lock (refer to product's quick start guide). | |
| Poor cutting performance or pulling hair. | Blades are dirty or clogged with hair. | Clean the blades thoroughly using the cleaning brush. |
| Blades are not lubricated. | Apply clipper oil to the blades. | |
| Guide comb is not properly attached. | Ensure the guide comb is securely clicked into place. | |
| Battery life is shorter than expected. | Battery not fully charged. | Ensure the clipper is charged for the recommended duration (approx. 2 hours). |
| Operating in high-speed mode continuously. | Lower speed setting if not required for hair type. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | F58 |
| Brand | Sejoy |
| Power Source | Battery Powered |
| Battery Type | 2000mAh Lithium-Ion |
| Runtime | Up to 120 minutes (2 hours) |
| Motor Speeds | 5500 RPM, 6000 RPM (2-speed adjustment) |
| Blade Material | Durable Stainless Steel (self-sharpening) |
| Adjustable Lever | 4-position control lever |
| Guide Combs | 6 adjustable comb guides (e.g., 0.5/1.0/1.5/2.0mm, 3/6/9mm, 12/20/30mm) |
| Display | LED Display (for power monitoring) |
| Manufacturer | JOYTECH Healthcare Co.,Ltd |
| Item Weight | 549 g |
| Package Dimensions | 21.59 x 14.81 x 7.39 cm |
8. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or contact Sejoy customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
