1. Product Overview
The Hatteker 3-in-1 Electric Shaver (Model RSCX-9612XJEU) is a versatile personal grooming device designed for efficient hair removal. It features interchangeable heads for epilation, shaving, and trimming, suitable for various body areas including the face, chin, arms, legs, underarms, and bikini line. This device supports both wet and dry use and is IPX7 waterproof for easy cleaning. It is powered by a rechargeable lithium-ion battery with USB fast charging and includes an LED display for battery status.

Image: The Hatteker 3-in-1 Electric Shaver with its various attachments and charging base.
2. Important Safety Information
- Read all instructions before using the appliance.
- Keep the appliance away from water when charging.
- Do not disassemble or attempt to repair the appliance yourself. Contact customer support for assistance.
- Keep out of reach of children.
- Do not use on irritated, damaged, or infected skin. Consult a doctor if you have any skin conditions.
- Ensure the charging port is dry before connecting the USB cable.
- Use only the provided charging cable.
- If the appliance shows any signs of damage, discontinue use immediately.
3. Setup and Charging
3.1 Unpacking
Carefully remove all components from the packaging. Verify that all items listed in the "What's Included" section are present.
3.2 Initial Charge
Before first use, fully charge the shaver for approximately 1.5 hours. The LED display will indicate the charging status. A full charge provides approximately 100 minutes of run time.

Image: The electric shaver charging via USB, showing compatibility with various USB power sources like power banks, laptops, and wall adapters.
3.3 Attaching/Detaching Heads
To attach a head, align it with the shaver body and twist clockwise until it clicks into place. To detach, twist counter-clockwise and pull off. Ensure the shaver is turned off before changing heads.
Video: Demonstration of how to interchange the different heads on the electric shaver.
4. Operating Instructions
4.1 General Use
- Press the power button to turn the shaver on.
- The shaver features two speed settings. Press the power button once for Speed 1 (lower speed, suitable for less dense hair or sensitive areas). Press again for Speed 2 (higher speed, suitable for larger areas with denser hair).
- The built-in LED light illuminates to help identify fine hairs, especially in dimly lit areas.
- The shaver can be used for both wet and dry shaving. For wet shaving, apply shaving cream or gel for a smoother experience and to minimize skin irritation.
4.2 Using the Epilator Head
The epilator head is designed to remove hair from the root. For best results, hold the epilator at a 90-degree angle to your skin and move it slowly against the direction of hair growth. This head is ideal for legs, arms, and underarms.

Image: Detailed view of the epilator head, highlighting its 36 precise tweezers for efficient hair removal from the root on areas like legs and arms.
4.3 Using the Shaver Head
The shaver head is suitable for a close, painless shave. For longer hair, first use the straight blades by moving the shaver against the direction of hair growth. Then, for shorter residual hairs, glide the floating foil head back and forth over the skin. This head is effective for bikini lines and other sensitive areas.

Image: Illustration of the two-step shaving process using the electric shaver head: initially using straight blades for longer hair, followed by the floating foil head for a closer finish.
4.4 Using the Facial Trimmer Head
The facial trimmer head is designed for precise trimming of fine hairs on the face, including the lower forehead, cheeks, and around the lips. Use gentle, short strokes for accurate results.

Image: The facial trimmer head, illustrating its application for precise hair removal on the lip, face, and jawline.
Video: A demonstration of the 3-in-1 electric shaver's functionality, including head changes and usage on different body parts.
5. Cleaning and Maintenance
Regular cleaning ensures optimal performance and hygiene of your shaver.
5.1 Cleaning the Heads
- After each use, turn off the shaver and detach the head.
- Use the provided cleaning brush to remove any trapped hairs from the blades and tweezers.
- Since the shaver is IPX7 waterproof, you can rinse the detachable heads and the shaver body under running tap water.
- Ensure the heads are completely dry before reattaching or storing.

Image: The electric shaver being cleaned under running water, highlighting its IPX7 waterproof design for convenient maintenance.
Video: A demonstration of cleaning the shaver head and the waterproof capabilities of the device.
5.2 Storage
Store the shaver and its accessories in a dry place, away from direct sunlight and extreme temperatures. Ensure the shaver is fully charged before long-term storage to preserve battery life.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver does not turn on. | Low battery or no charge. | Charge the shaver fully using the provided USB cable. |
| Poor shaving/epilating performance. | Blades/tweezers are clogged with hair or dull. | Clean the head thoroughly. If performance does not improve, consider replacing the head (if available). |
| Skin irritation after use. | Improper technique, dry shaving on sensitive skin, or dirty head. | Ensure proper technique (e.g., 90-degree angle for epilator). Try wet shaving with cream. Clean the head before each use. |
| Shaver stops working during use. | Battery depleted. | Recharge the shaver. |
If the problem persists after trying these solutions, please contact customer support.
7. Product Specifications
- Model Number: RSCX-9612XJEU
- Brand: Hatteker
- Power Source: 1 Lithium-ion battery (included)
- Charging Time: Approximately 1.5 hours
- Run Time: Approximately 100 minutes
- Water Resistance: IPX7 (fully washable)
- Dimensions: 20.4 x 17 x 6.9 cm (packaging)
- Weight: 390 grams (packaging)
- Origin: China
8. Warranty Information
Hatteker products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included in your product packaging for specific terms and conditions, including the warranty period and how to make a claim. Keep your purchase receipt as proof of purchase.
9. Customer Support
For any questions, concerns, or technical assistance regarding your Hatteker 3-in-1 Electric Shaver, please contact our customer support team. Contact information can typically be found on the product packaging, the official Hatteker website, or through your retailer's support channels.
Please have your model number (RSCX-9612XJEU) and purchase details ready when contacting support.