1. Introduction
Thank you for choosing the JIAABCHOMO M8105 Body Hair Trimmer. This device is designed for efficient and comfortable body hair grooming, featuring ceramic blades, an LED light, a digital display, and IPX7 waterproofing for both wet and dry use. Please read this manual carefully before use to ensure proper operation and maintenance.
2. Package Contents
Verify that all items are present in the package:
- 1 x JIAABCHOMO Body Hair Trimmer
- 1 x Cleaning Brush
- 1 x USB Cable
- 1 x Lubricating Oil
- 1 x Additional Ceramic Blade
- 1 x User Manual
- 1 x Adjustable Guide Comb (0, 2, 3, 5, 7mm)
- 1 x Travel Pouch
- 1 x Charging Dock

Figure 1: Included Components and Dimensions
3. Product Features
- Adjustable Guide Comb: Features an adjustable guide comb (0, 2, 3, 5, 7mm) for precise trimming of various body areas.
- Ceramic Blades: Equipped with R-shaped ceramic blades for smooth cutting and reduced skin irritation.
- Wet & Dry Shaving (IPX7 Waterproof): Fully washable and suitable for use in the shower, offering flexibility for dry or wet grooming.
- Integrated LED Light: Illuminates the trimming area for enhanced visibility and precise results.
- Digital Display: Shows the remaining battery power, allowing you to monitor usage.
- Powerful Motor: Operates at 7000 RPM with low noise (<60dB) to prevent hair pulling.
- USB Charging & Long Battery Life: Built-in 1000 mAh lithium-ion battery provides up to 90 minutes of continuous operation after a 2-hour charge.

Figure 2: Key Features of the Body Hair Trimmer
4. Setup
- Initial Charge: Before first use, fully charge the trimmer. Connect the USB cable to the charging dock or directly to the trimmer, then plug it into a compatible USB power source (computer, car charger, power bank, or phone charger). The digital display will indicate charging progress. A full charge takes approximately 2 hours.
- Attach Guide Comb: If desired, attach the adjustable guide comb to the trimmer head. Ensure it clicks securely into place.

Figure 3: Charging Methods and Battery Information
5. Operating Instructions
- Power On/Off: Press the power button to turn the trimmer on or off.
- Adjusting Trim Length: If using the guide comb, adjust it to the desired length (0, 2, 3, 5, or 7mm) by sliding the adjustment mechanism.
- Trimming: Gently move the trimmer against the direction of hair growth. The integrated LED light will illuminate the area for better visibility.
- Wet or Dry Use: The trimmer can be used on dry skin or in the shower for wet shaving.
- Monitor Battery: Check the digital display for the remaining battery percentage during use.

Figure 4: Multifunction Trimmer for Various Body Areas

Figure 5: LED Light Illuminating the Trimmed Area

Figure 6: IPX7 Waterproof for Wet & Dry Shaving
6. Charging Instructions
The trimmer is equipped with a 1000 mAh lithium-ion battery. To charge:
- Place the trimmer in the charging dock or connect the USB cable directly to the trimmer.
- Connect the USB cable to a 5V 1000mA power source, such as a computer, car charger, power bank, or a standard phone charger.
- A full charge takes approximately 2 hours and provides up to 90 minutes of continuous use.
- The digital display will show the battery level during charging and operation.
7. Maintenance and Cleaning
To ensure optimal performance and hygiene:
- After Each Use: Turn off the trimmer. Remove the guide comb and use the cleaning brush to remove any loose hairs from the blades and trimmer body.
- Rinsing: Since the trimmer is IPX7 waterproof, you can rinse the blade head and the entire device under running water. Ensure the trimmer is off before rinsing.
- Lubrication: Periodically apply a small drop of the provided lubricating oil to the blades to maintain smooth operation and prolong blade life.
- Storage: Store the trimmer in a dry place, preferably in its travel pouch, when not in use.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. | Charge the trimmer for 2 hours. |
| Trimmer pulls hair or cuts poorly. | Blades are dirty or dull. | Clean the blades and apply lubricating oil. Replace the blade if necessary. |
| Trimmer is not charging. | USB cable or power source issue. | Ensure the USB cable is properly connected and try a different power source. |
9. Specifications
- Product Name: Body Hair Trimmer
- Model Number: M8105
- Brand: JIAABCHOMO
- Product Power: 5W
- Charging Input: DC5V 1000mA
- Rated Voltage: DC3.7V
- Charging Time: Approximately 90 minutes for full charge (2 hours recommended for initial charge)
- Operating Time: Up to 90 minutes continuous use
- Waterproof Grade: IPX7
- Color: Blue
- Power Source: Battery Powered
- Material: Stainless Steel (blades)
- Special Features: Waterproof, Rechargeable, Cordless, Removable Head, Detachable Head, LCD Screen
- Motor Speed: 7000 RPM
- Noise Level: <60dB

Figure 7: Technical Parameters
10. Safety Information
Please observe the following safety precautions:
- Do not dispose of the battery in fire to prevent explosion or release of toxic and harmful substances.
- Do not short-circuit the battery to prevent fire or burning.
- Do not disassemble this product unless it is to be discarded. Premature disassembly may damage the product.
- Operation is subject to basic safety precautions. The power must be disconnected before removing the battery.
11. Warranty and Support
For product support or warranty inquiries, please contact:
Email: support@jiaabchomo.net