Hatteker SS-690311111
Hatteker Professional 3-in-1 Hair Clipper & Beard Trimmer User Manual
Model: SS-690311111
Brand: Hatteker
1. Introduction
Thank you for choosing the Hatteker Professional 3-in-1 Hair Clipper & Beard Trimmer. This versatile grooming tool is designed to provide precise and efficient hair cutting, beard trimming, and detailing. Please read this manual carefully before using the device to ensure safe and optimal performance. Keep this manual for future reference.
2. Safety Information
To reduce the risk of electric shock, injury, or damage, always follow these basic safety precautions:
- Water Exposure: Do not use the device near water sources, such as bathtubs, showers, basins, or other vessels containing water. If the device falls into water, do not reach for it. Unplug immediately.
- Blade Handling: Handle sharp blades carefully. Always ensure the device is turned off before attaching or detaching blades and guide combs.
- Children and Pets: This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Do not use the device on infants or pets.
- Power Source: Use only the charger supplied with the appliance. Ensure the voltage specified on the charger matches your local mains voltage.
- Damage: Do not operate the appliance with a damaged cord or plug, or if it is not working properly, or if it has been dropped or damaged.
- Maintenance: Do not attempt to repair the appliance yourself. Refer all servicing to qualified personnel.
3. Package Contents
Your Hatteker Professional 3-in-1 Hair Clipper & Beard Trimmer package includes the following items:
- Hatteker Main Unit (Hair Clipper)
- Beard Trimmer Attachment
- Detail Trimmer Attachment
- Precision Dial (integrated, for 0.5mm to 2.5mm adjustments)
- 6 Guide Combs: 3mm, 4-6mm, 7-9mm, 10-12mm, 16-18mm, 22-24mm
- Charging Stand
- USB Charging Cable
- Cleaning Brush
- Hair Comb
- Barber Cape

Image: Hatteker 3-in-1 hair clipper and all included accessories.
4. Product Overview and Features
The Hatteker 3-in-1 grooming kit is designed for comprehensive personal care with advanced features:
- Versatile Attachments: Includes a hair clipper, beard trimmer, and detail cutter, suitable for various facial and body hair styles.
- Ceramic Titanium Blade: Features self-sharpening, high-carbon ceramic titanium blades engineered for long-lasting sharpness, high-performance precision, and to prevent skin irritation.
- Powerful & Durable Motor: Equipped with a robust, low-noise motor and long-lasting rechargeable batteries, providing up to 2.5 hours of runtime after only 90 minutes of charging.
- LCD Display: An intuitive LCD screen displays the battery capacity as a percentage and a lock icon, keeping you informed of the device's status.
- Precise Length Adjustment: The main unit features a 5-degree tunable blade from 0.5mm to 2.5mm via a precision dial. Combined with 6 guide combs, it offers a wide range of cutting lengths (3mm, 4-6mm, 7-9mm, 10-12mm, 16-18mm, 22-24mm).
- Whole Body Washable: The device is designed to be fully washable for easy and hygienic cleaning.

Image: Key features of the Hatteker hair clipper.

Image: The three interchangeable trimmer heads.

Image: Detail of the Ceramic Titanium Blade.
5. Setup
5.1 Charging the Device
Before first use, fully charge the device. A full charge takes approximately 90 minutes and provides up to 2.5 hours of cordless operation.
- Place the trimmer in the charging stand.
- Connect the USB charging cable to the charging stand and then to a suitable USB power adapter (not included) or a USB port.
- The LCD display will show the battery percentage increasing as it charges.
- Once fully charged (100%), disconnect the charger.
5.2 Attaching/Detaching Blades and Guide Combs
Ensure the device is turned off before changing attachments.
- To Attach a Blade: Align the desired blade attachment (hair clipper, beard trimmer, or detail trimmer) with the main unit and press firmly until it clicks into place.
- To Detach a Blade: Hold the main unit firmly and gently push the blade attachment upwards from the front until it detaches.
- To Attach a Guide Comb: Select the desired guide comb. Align the comb with the blade and slide it on until it securely snaps into place.
- To Detach a Guide Comb: Gently pull the guide comb away from the blade.
6. Operating Instructions
6.1 Power On/Off
Press the power button located on the front of the device to turn it on or off.
6.2 Adjusting Cutting Length
The device offers two ways to adjust cutting length:
- Precision Dial (0.5mm - 2.5mm): Rotate the precision dial located on the main unit to select fine length adjustments from 0.5mm to 2.5mm. This is ideal for precise fades and very short cuts.
- Guide Combs (3mm - 24mm): For longer lengths, attach one of the six guide combs. The comb length corresponds to the cutting length.

Image: Blade adjustment and guide comb lengths.
6.3 Using the Trimmer
Choose the appropriate blade attachment and guide comb for your desired style. For best results, ensure hair is clean and dry before trimming, unless using for wet shaving.
- Hair Clipper: Use the main hair clipper attachment with or without guide combs for cutting hair on the head. Move the clipper against the direction of hair growth for an even cut.
- Beard Trimmer: Attach the beard trimmer head for shaping and maintaining beards and stubble. Use with or without guide combs depending on desired length.
- Detail Trimmer: Use the detail trimmer for precise lines, edges, sideburns, goatees, and intricate designs.
- Wet/Dry Use: The device is waterproof and can be used for both dry trimming and wet shaving with foam or gel.

Image: Various uses of the Hatteker trimmer.

Image: Man trimming his beard with the Hatteker trimmer.
7. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your trimmer.
- After Each Use: Turn off the device. Remove the blade attachment and rinse it under running water. Use the cleaning brush to remove any trapped hairs from the blade and the main unit.
- Whole Body Washable: The entire device can be rinsed under running water for thorough cleaning. Ensure the charging port is dry before recharging.
- Lubrication: Periodically apply a small drop of clipper oil (not included) to the blades to maintain their sharpness and smooth operation.
- Storage: Store the trimmer and its accessories in a dry, cool place, away from direct sunlight and out of reach of children.

Image: Hatteker trimmer being cleaned under water.
8. Troubleshooting
If you encounter any issues with your Hatteker trimmer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. | Charge the trimmer fully. |
| Poor cutting performance / pulling hair. | Blades are dirty or clogged with hair. Blades need lubrication. Blade attachment is not properly secured. | Clean the blades thoroughly. Apply clipper oil to the blades. Ensure the blade attachment is clicked into place. |
| Device makes unusual noise. | Blades are not properly aligned or lubricated. | Clean and lubricate the blades. Check if the blade attachment is correctly installed. |
| LCD display not working. | Device is off or battery is completely dead. | Turn on the device. Charge the device. |
If the problem persists after trying these solutions, please contact Hatteker customer support.
9. Specifications
- Model Number: SS-690311111
- Power Source: Battery (1 Lithium Ion battery included)
- Blade Material: Ceramic Titanium
- Charging Time: Approximately 90 minutes
- Runtime: Up to 2.5 hours
- Package Dimensions: 21.6 x 16 x 8 cm
- Weight: 650 g
- Manufacturer: Hatteker
- Country of Origin: China
10. Warranty and Support
Hatteker products are manufactured to high-quality standards. While specific warranty details are not provided in this manual, please refer to your purchase documentation or the retailer's policy for warranty information. Typically, a 30-day return/replacement policy is offered.
For technical support, troubleshooting assistance, or inquiries about replacement parts, please contact Hatteker customer service through the retailer's platform or the official Hatteker website.
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