Introduction
The MAXGROOM LK-881 Body Hair Trimmer is designed for versatile and comfortable grooming. This kit includes multiple interchangeable heads for various body areas, an adjustable guide comb, and features a waterproof design for both wet and dry use. An intelligent LED display provides real-time battery status, and the device is USB rechargeable for convenience.

Figure 1: MAXGROOM LK-881 Body Hair Trimmer and included accessories.
What's in the Box
- 1 x MAXGROOM LK-881 Trimmer Handle
- 1 x V-shaped Body Trimmer Head
- 1 x Beard Trimmer Head with Adjustable Guide Comb (1-9 mm)
- 1 x Foil Shaver Head
- 1 x Nose Trimmer Head
- 1 x USB Charging Cable
- 1 x Cleaning Brush
- 1 x Lubricating Oil
- 1 x Storage Pouch
- 1 x User Manual

Figure 2: All components included in the MAXGROOM LK-881 Body Hair Trimmer kit.
Setup
- Initial Charge: Before first use, fully charge the trimmer using the provided USB charging cable. The LED display will show the battery percentage. A full charge provides approximately 90 minutes of cordless use.
- Attaching Trimmer Heads: Select the desired trimmer head (V-shaped, beard, foil shaver, or nose trimmer). Align the head with the top of the trimmer handle and gently push until it clicks securely into place.
- Adjusting Guide Comb (Beard Trimmer Head): If using the beard trimmer head, attach the adjustable guide comb. Rotate the dial on the comb to select your desired trimming length from 1mm to 9mm.

Figure 3: The intelligent LED display shows real-time battery status.
Operating Instructions
General Operation
- To turn on/off: Press the power button once.
- Travel Lock: Long-press the power button for 3 seconds to activate/deactivate the travel lock. This prevents accidental activation during transport.
- Wet & Dry Use: The trimmer is IPX6 waterproof, allowing for safe use in or out of the shower.
Using Different Trimmer Heads
- V-shaped Body Trimmer Head: Ideal for sensitive and hard-to-reach areas such as underarms, groin, pubic region, and buttocks. Use gentle, even strokes.
- Beard Trimmer Head with Adjustable Comb: For facial hair and general body trimming. Adjust the comb to your desired length (1-9mm) before trimming. Move the trimmer against the direction of hair growth for best results.
- Foil Shaver Head: For a smooth, close shave on the face, neck, and other body areas. Use light pressure and move in circular motions or against hair growth.
- Nose Trimmer Head: For safely trimming nose and ear hair. Insert the trimmer tip gently into the nostril or ear canal and move in a circular motion.

Figure 4: The V-shaped trimming head is designed for precision in delicate areas.

Figure 5: The adjustable guide comb offers multiple length settings for precise trimming.
Video 1: An overview of the MAXGROOM Body Hair Trimmer and its various functions.
Maintenance
- Cleaning: After each use, turn off the trimmer and detach the head. Rinse the trimmer head under running water. Use the provided cleaning brush to remove any trapped hairs from the blades. The entire device is waterproof, allowing for easy rinsing.
- Oiling: Periodically apply a small drop of the provided lubricating oil to the trimmer blades to maintain optimal performance and longevity.
- Storage: Store the trimmer and all accessories in the provided storage pouch in a dry place when not in use.

Figure 6: The trimmer's waterproof design allows for easy cleaning under running water.
Charging & Battery
- The trimmer is powered by a Lithium-ion battery.
- Charging Time: Approximately 1.5 hours for a full charge.
- Run Time: Up to 90 minutes of cordless use on a full charge.
- The LED display indicates the remaining battery percentage.
- Charge using the provided USB-C cable with any compatible USB power source (adapter not included).
Safety Information
- Avoid use on infants and highly sensitive areas.
- Keep away from eyes and direct water sources (other than for cleaning).
- Do not use while charging.
- Always unplug and allow to cool before cleaning.
- Follow recommended cleaning and maintenance procedures to ensure hygiene and performance.
Specifications
- Product Dimensions: 8.22 x 1.85 x 1.38 inches
- Item Weight: 9.77 ounces (277 Grams)
- Model Number: LK-881
- Power Source: Battery Powered (1 C battery included)
- Waterproof Rating: IPX6
- Manufacturer: MAXGROOM
Troubleshooting
- Trimmer not turning on: Ensure the battery is charged. Check if the travel lock is activated (long-press power button for 3 seconds to deactivate).
- Poor trimming performance: Clean the blades thoroughly. Apply a drop of lubricating oil. Ensure the correct trimmer head and comb length are selected for the hair type.
- Skin irritation: Ensure blades are clean and oiled. Use the appropriate trimmer head for sensitive areas (V-shaped head). Consider using the trimmer on wet skin with shaving cream for reduced friction.
Warranty & Support
MAXGROOM stands behind its products. We provide a 12-month replacement service for any manufacturing defects and offer lifelong product problem solving. For support, please refer to the contact information provided in your product packaging or visit the official MAXGROOM website.


