Introduction
Thank you for choosing the Sejoy Electric Rotary Shaver. This manual provides detailed instructions for the safe and effective use, maintenance, and troubleshooting of your new electric razor. Designed for both wet and dry shaving, this rechargeable shaver offers a comfortable and efficient experience with its advanced features.

Image: The Sejoy Electric Rotary Shaver, showcasing its sleek design and accompanying retail packaging.
What's in the Box
- Cordless Electric Shaver
- Instruction Manual (this document)
- USB Cable (without adapter)
- Small Cleaning Brush

Image: All items included in the product packaging: the shaver, USB cable, and cleaning brush.
Key Features
The Sejoy Electric Rotary Shaver is engineered with several features to enhance your shaving experience:

Image: An illustrative diagram pointing out the main components and features of the shaver, such as the 3D floating head, pop-up trimmer, LED display, and Type-C charging port.
3D Floating Shaving Head
Equipped with three independent floating cutter heads, this shaver's high-speed motor and ultra-thin hypoallergenic stainless steel double cutter net, combined with self-sharpening blades, allow it to glide freely across facial contours (cheeks, lips, sideburns, chin) for a comfortable and efficient shave.

Image: A detailed view of the shaver's 3D floating head mechanism, showing how the three rotary blades adjust to facial curves.
Wet and Dry Use (IPX7 Waterproof)
The shaver is IPX7 waterproof, making it fully washable for easy cleaning. It supports both dry shaving for quick convenience and wet shaving with foam or gel for a smoother, more comfortable experience.

Image: Visual examples demonstrating the shaver's suitability for both dry use and wet shaving with shaving cream or under running water.
LED Display
The shaver features an LED display with five indicators:
- Battery Percentage: Shows remaining power to prevent unexpected power loss.
- Charging Symbol: Indicates when the device is charging.
- Exclamation Mark: Alerts you if the shaving heads are blocked, requiring cleaning or replacement.
- Travel Lock: A lock symbol indicates the travel lock is active (long press for three seconds to activate/deactivate), preventing accidental activation during travel.
- Cleaning Tips: A flashing cleaning symbol reminds you to clean the shaver. This symbol disappears automatically after 24 hours.

Image: A magnified view of the LED display, showing the battery percentage, charging indicator, travel lock, and cleaning reminder symbols.
USB Fast Charging
The shaver comes with a USB data cable for convenient charging via cars, computers, power banks, or other USB devices. Its Type-C charging port allows you to share a charging cable with your mobile phone. A full charge takes approximately 1.5 hours and provides over 150 minutes of use. Its worldwide voltage compatibility and USB charging make it ideal for travel.

Image: Details on the shaver's Type-C quick charging, highlighting the 1400 mAh battery, 2-hour charging time, and 150 minutes of use, along with compatible charging sources.
Pop-Up Trimmer
A convenient pop-up trimmer is located on the back of the shaver, allowing for quick and precise trimming of unwanted facial hair, such as beards and sideburns, with a single touch.

Image: A user demonstrating the pop-up trimmer for mustache and sideburns, alongside a diagram illustrating how the trimmer extends from the shaver body.
Product Overview Video
Video: An official product video from Sejoy showcasing the Electric Rotary Shaver's design, 3D floating head, automatic blade sharpening, and IPX7 waterproof capabilities.
Setup
Initial Charging
Before first use, fully charge the shaver. Connect the provided USB cable to the shaver's Type-C port and plug the other end into a compatible USB power source (e.g., computer, power bank, car charger). The LED display will show the charging progress. A full charge typically takes 1.5 hours.
Travel Lock
To prevent accidental activation, the shaver is equipped with a travel lock. To activate or deactivate, press and hold the power button for three seconds until the travel lock symbol appears or disappears on the LED display.
Operating Instructions
Shaving
- Ensure the shaver is charged and unlocked.
- Press the power button to turn on the shaver.
- For dry shaving, use on clean, dry skin. For wet shaving, apply shaving foam or gel to your face.
- Gently press the shaver against your skin and move it in small circular motions. The 3D floating heads will adapt to your facial contours.
- Shave against the direction of hair growth for a closer shave.
- After shaving, press the power button to turn off the shaver.
Using the Pop-Up Trimmer
- Turn on the shaver.
- Locate the pop-up trimmer switch on the back of the shaver.
- Slide the switch upwards to engage the trimmer.
- Use the trimmer to shape sideburns, mustaches, or other facial hair.
- Once finished, slide the switch downwards to retract the trimmer.
Maintenance
Cleaning the Shaver
Regular cleaning ensures optimal shaving performance and hygiene. The shaver is IPX7 waterproof and can be rinsed under running water.
- Turn off the shaver and disconnect it from the charging cable.
- Press the one-touch open button (usually located near the shaving head) to open the shaving head assembly.
- Rinse the shaving heads and the internal hair chamber thoroughly under running water.
- Use the provided small cleaning brush to remove any stubborn hair clippings.
- Allow the shaver to air dry completely before closing the shaving head and storing.
- If the cleaning prompt symbol flashes on the LED display, it indicates that cleaning is recommended.
Lubrication
After cleaning, lubricate the cutter net and temple cutter with a drop of lubricant to maintain performance. (Lubricant not included).

Image: An exploded view of the shaver head, illustrating the internal components for thorough cleaning and maintenance.
Troubleshooting
- Shaver Not Turning On: Check the battery percentage on the LED display. If low, charge the shaver. Ensure the travel lock is deactivated (press and hold power button for 3 seconds).
- Poor Shaving Performance: Clean the shaving heads thoroughly. The cleaning prompt symbol may be flashing. If performance does not improve after cleaning, the shaving heads may need replacement.
- Exclamation Mark on Display: If the exclamation mark is red and constantly on, it indicates the shaving head is blocked. Clean or replace the shaving head immediately. You may also hear five beeps.
- Shaver Not Charging: Ensure the USB cable is properly connected to both the shaver and a working USB power source. Try a different USB port or adapter.
Specifications
| Feature | Detail |
|---|---|
| Model Number | TXD-BLASTO3 |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Charging Time | Approx. 1.5 hours |
| Operating Time | Over 150 minutes |
| Waterproof Rating | IPX7 (fully washable) |
| Special Features | Self-Sharpening, Ergonomic Design, Floating Head, Battery Indicator, Fast Charging, Pop-up Trimmer, LED Display, Travel Lock |
| Manufacturer | JOYTECH Healthcare Co.,Ltd |
Safety Information
For safe and optimal use, please ensure the shaver is not used by children without adult supervision. If you experience skin irritation during initial use, discontinue use. Always follow the manufacturer's instructions for cleaning and care to prevent bacterial growth.
Legal Disclaimer: Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Sejoy website. Keep your purchase receipt for warranty claims.
You can also visit the Sejoy Store on Amazon for more information and product updates.





