Introduction
Thank you for choosing the Bomxin YJ-101 6-in-1 Waterproof Body & Beard Trimmer. This versatile grooming kit is designed to provide a comprehensive and comfortable trimming experience for various hair types and body areas. Please read this manual carefully before use to ensure proper operation, maintenance, and to maximize the lifespan of your device.

Image: The Bomxin 6-in-1 grooming kit, showcasing the main trimmer unit, various attachment heads, and the charging dock, highlighting its comprehensive functionality.
What's in the Box
Your Bomxin YJ-101 grooming kit includes the following components:
- Main Trimmer Unit
- T-shaped Trimmer Head (for beard and hair lines)
- Hair Clipper Head
- Body Trimmer Head
- Precision Trimmer Head
- Nose Hair Trimmer Head
- 3 Comb Attachments for T-shaped Trimmer (3mm, 5mm, 7mm)
- 2 Adjustable Comb Attachments for Hair Clipper (1-6mm, 7-12mm)
- 2 Comb Attachments for Body Trimmer (3mm, 5mm)
- USB Charging Cable
- Charging Dock
- Oil Bottle
- Cleaning Brush

Image: A detailed view of all included accessories: the main trimmer, various interchangeable heads, comb attachments, charging dock, USB cable, oil, and cleaning brush.
Product Features
- 6-in-1 Multifunctionality: Designed for comprehensive grooming, including beard, hair, body, nose, and precision detailing.
- Cordless Operation: Enjoy freedom of movement with a powerful built-in rechargeable battery.
- Long-Lasting Power: Up to 120 minutes of runtime on a single 2-hour USB charge.
- IPX6 Waterproof: Suitable for wet and dry use, and easy to clean under running water.
- Self-Sharpening Blades: Precision metal blades ensure a smooth, even cut without pulling or snagging.
- Powerful Motor: Provides stable performance with low noise operation.
- Magnetic Quick-Swap Heads: Easily change between different attachment heads.
- Type-C & Dock Charging: Convenient charging options with a USB Type-C cable and a dedicated charging dock.
- LED Display: Clearly shows the remaining power level.
- No-Nick Design: Unique V-shaped blade and R-shaped design minimize skin irritation.
Setup
1. Charging the Trimmer
Before first use, fully charge the trimmer. Connect the USB charging cable to the charging dock and plug the other end into a compatible USB power adapter (not included) or a computer USB port. Place the main trimmer unit into the charging dock. The LED display will indicate charging status. A full charge typically takes 2 hours and provides up to 120 minutes of cordless use.

Image: The main trimmer unit placed in its charging dock, connected via a USB cable, with the LED display showing power status.
2. Attaching and Detaching Heads
To attach a trimming head, align the head with the top of the main unit and gently push until it clicks into place. The magnetic connection ensures a secure fit. To detach, firmly pull the head away from the main unit.
3. Using Comb Attachments
For the T-shaped trimmer and body trimmer, select the desired fixed comb attachment (3mm, 5mm, or 7mm) and snap it onto the blade. For the hair clipper, use the adjustable comb attachments (1-6mm or 7-12mm) and slide them onto the blade, then adjust the length setting as needed.
Operating Instructions
Press the power button to turn the trimmer on or off. The LED display will show the current power level. This trimmer can be used for both wet and dry grooming.
1. Beard and Hair Trimming (T-shaped Trimmer & Hair Clipper)
Attach the T-shaped trimmer head for precise beard shaping, detailing, and creating sharp hair lines. For general hair cutting, use the hair clipper head with the appropriate adjustable comb attachment. Move the trimmer against the direction of hair growth for best results.

Image: A man using the Bomxin trimmer to precisely trim his beard, demonstrating its use for facial hair grooming.
2. Body Grooming (Body Trimmer)
Use the body trimmer head with a comb attachment (3mm or 5mm) for grooming body hair. The rounded tip design helps prevent nicks and cuts in sensitive areas. Always ensure the skin is taut when trimming.

Image: A man using the Bomxin trimmer for body hair removal, illustrating its application for general body grooming.
3. Nose and Ear Hair Trimming (Nose Hair Trimmer)
Attach the nose hair trimmer head. Gently insert the trimmer tip into your nostril or ear canal and move it in a circular motion to trim unwanted hair. Do not insert too deeply.

Image: A man using the Bomxin trimmer with the nose hair attachment to trim nose hair, demonstrating its specialized function.
4. Precision Detailing (Precision Trimmer)
For intricate detailing, sharp lines, and fine adjustments, use the precision trimmer head. This head is ideal for creating clean edges around your beard, mustache, or hairline.
Maintenance
1. Cleaning
After each use, turn off the trimmer and detach the trimming head. Rinse the head under running water. Use the included cleaning brush to remove any trapped hairs from the blades and inside the head. The main unit is IPX6 waterproof and can also be rinsed, but ensure the charging port is dry before charging. Allow all parts to air dry completely before reassembling or storing.

Image: The Bomxin trimmer being held under running water in a sink, illustrating its waterproof feature for easy cleaning.
2. Oiling the Blades
Periodically, apply a small drop of the included lubricating oil to the blades of the trimming heads. Turn the trimmer on for a few seconds to distribute the oil evenly. This helps maintain blade sharpness and ensures smooth operation.
3. Storage
Store the trimmer and all attachments in the charging dock or a dry, safe place away from direct sunlight and extreme temperatures. Ensure the trimmer is clean and dry before storage.
Troubleshooting
- Trimmer not turning on: Ensure the trimmer is fully charged. If the battery is depleted, charge it for at least 2 hours.
- Poor trimming performance or pulling hair: The blades may be dull or clogged with hair. Clean the trimming head thoroughly and apply a drop of lubricating oil. If the issue persists, the blades may need replacement.
- Trimmer not charging: Check that the USB cable is securely connected to both the charging dock and the power source. Ensure the main unit is correctly seated in the charging dock.
- Excessive noise or vibration: Ensure the trimming head is correctly attached and securely clicked into place. Clean and oil the blades.
If you encounter any issues not listed here or if troubleshooting steps do not resolve the problem, please contact Bomxin customer support for assistance.
Specifications
| Model Number | YJ-101 |
| Product Dimensions | 6.5 x 3.15 x 8.66 inches |
| Item Weight | 1.4 pounds |
| Power Source | Battery Powered |
| Battery Capacity | 1200mAh |
| Charging Time | 2 hours |
| Runtime | Up to 120 minutes |
| Waterproof Rating | IPX6 |
| Blade Material | Metal |
| Minimum Cutting Length | 1mm |
| Maximum Cutting Length | 12mm |
| Connector Type | USB Type-C |
Warranty and Support
The Bomxin YJ-101 Trimmer comes with a 2-year warranty. This warranty covers manufacturing defects and ensures a free replacement if issues arise, with no return required for eligible claims. For warranty claims, product support, or any questions regarding your device, please contact Bomxin customer service through the retailer where you purchased the product or visit the official Bomxin website for contact information.