1. Introduction
The unibono YH-7702 is a versatile 3-in-1 electric razor designed for women, offering multiple interchangeable heads for comprehensive body hair removal. This device is suitable for various areas including legs, underarms, bikini area, and face. Please read this manual thoroughly before first use to ensure proper operation and maintenance.
2. Safety Information
- Read all instructions carefully before using the appliance.
- Keep the appliance out of reach of children.
- Do not attempt to disassemble or repair the device yourself. Contact customer support if needed.
- Ensure the charging port is completely dry before connecting the USB-C charging cable.
- Do not use the appliance or charging cable if either is damaged.
- This appliance is designed for personal use only.
3. Package Contents
Verify that all items are present in your package:
Image: The unibono 3-in-1 Electric Razor with all its components laid out, including the main unit, three interchangeable heads, guard combs, USB-C cable, cleaning brush, lubricating oil, and storage bag.
- Main Shaver Unit
- Floating Foil Shaver Head
- Standard Trimmer Head
- Bikini Trimmer Head
- 2mm Guard Comb (for bikini trimmer)
- 3-6mm Guard Comb (for standard trimmer)
- 9-12mm Guard Comb (for standard trimmer)
- USB-C Charging Cable (adapter not included)
- Cleaning Brush
- Lubricating Oil
- Storage Bag
- User Manual (this document)
4. Product Overview
The unibono YH-7702 features a main ergonomic handle and three distinct interchangeable heads to cater to different hair removal needs:
Image: A detailed view highlighting the sharp trimmer blade for cutting long hair and the rotary shaver head for a smooth, close shave.
- Main Unit: Features a power button and a comfortable grip.
- Floating Foil Shaver Head: Designed for a close and smooth shave on various body parts, including facial hair.
- Standard Trimmer Head: Ideal for general body hair trimming on areas like legs and armpits.
- Bikini Trimmer Head: Specifically shaped for sensitive areas and precise bikini line shaping. Includes a 2mm guard comb for controlled trimming.
- Guard Combs: Attach to the standard trimmer head (3-6mm, 9-12mm) and bikini trimmer head (2mm) to achieve desired hair lengths.
5. Setup
5.1 Initial Charging
Before first use, fully charge the device. Connect the provided USB-C charging cable to the charging port on the bottom of the main unit and plug the other end into a 5V-1A USB power source (adapter not included). A full charge takes approximately 2 hours and provides up to 60 minutes of cordless use.
Image: A close-up of the USB-C charging port on the device, illustrating its modern and convenient charging method.
5.2 Attaching and Removing Trimmer Heads
To attach a trimmer head, align the head with the main unit and press down until it clicks into place. To remove, gently pull the head upwards from the main unit.
Image: A diagram illustrating the process of removing a trimmer attachment by pulling it upwards from the main unit.
Image: A diagram demonstrating how to attach a cutter blade by sliding it into position until it locks.
5.3 Attaching and Removing Guard Combs
To attach a guard comb, slide it onto the trimmer head until it securely locks. To remove, gently slide it off.
Image: A diagram showing the correct method to attach a guard comb to the trimmer head.
6. Operating Instructions
6.1 Powering On/Off
Press the power button on the main unit to turn the device on or off.
6.2 Wet & Dry Use
The unibono YH-7702 is IPX7 waterproof, allowing for both dry and wet operation. You can use it in the shower or bath for a comfortable experience.
Image: A woman comfortably using the electric razor in a bathtub, demonstrating its wet use capability.
6.3 Trimming Technique
For optimal results, hold the trimmer at a slight angle against the skin and move it slowly against the direction of hair growth. Avoid pressing too hard.
Image: A diagram illustrating the correct way to trim, showing the device held at an angle against the direction of hair growth for effective removal.
6.4 Using the Standard Trimmer Head
Attach the standard trimmer head. For longer hair, use without a guard comb. For specific lengths, attach the 3-6mm or 9-12mm guard comb. Use on areas like legs and armpits.
6.5 Using the Bikini Trimmer Head
Attach the bikini trimmer head. For precise shaping and sensitive areas, use the included 2mm guard comb. This head is designed for creating clean bikini lines.
6.6 Using the Floating Foil Shaver Head
Attach the floating foil shaver head for a close and smooth shave. This head is suitable for delicate areas, including facial hair, providing a gentle and effective removal without irritation.
Image: A composite image showing a woman using the unibono electric razor on her leg, for facial hair, and for bikini area trimming, highlighting its versatility.
7. Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene.
Image: The unibono electric razor partially submerged in water, with text indicating it is 100% waterproof, suitable for easy cleaning.
- After Each Use: Turn off the device and remove the trimmer head.
- Rinsing: Rinse the trimmer head and the main unit (ensure charging port cover is closed) under running water. The device is IPX7 waterproof, allowing it to be immersed in water for up to 30 minutes.
- Brush Cleaning: Use the provided cleaning brush to remove any trapped hairs from the blades and internal components of the trimmer heads.
- Lubrication: After cleaning and drying, apply a small drop of the provided lubricating oil to the blades of the trimmer heads. This helps maintain blade sharpness and smooth operation.
- Drying: Allow all parts to air dry completely before reassembling or storing.
8. Charging
The unibono YH-7702 features convenient USB-C fast charging.
- Connect the USB-C cable to the device and a 5V-1A USB power source.
- A full charge takes approximately 2 hours.
- The device provides up to 60 minutes of cordless use on a full charge.
- You can charge the device using a power bank, computer, or car adapter.
9. Troubleshooting
If you encounter any issues, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is depleted. | Charge the device for at least 2 hours. |
| Poor trimming performance. | Blades are clogged with hair or not lubricated. | Clean the trimmer head thoroughly and apply lubricating oil. |
| Skin irritation or nicks. | Incorrect trimming technique or dull blades. | Ensure you are trimming against hair growth at a slight angle. Clean and lubricate blades. If irritation persists, consult a dermatologist. |
| Device not charging. | Cable or adapter issue, or charging port is wet. | Ensure the charging port is dry. Try a different USB-C cable or power adapter. |
10. Specifications
- Model Number: YH-7702
- Power Source: Battery Powered
- Battery: 1 Lithium Ion battery (included)
- Charging Time: Approximately 2 hours
- Operating Time: Up to 60 minutes (cordless)
- Waterproof Rating: IPX7 (immersible up to 30 minutes)
- Product Dimensions: 5.91 x 1.26 x 0.87 inches
- Product Weight: 4.59 ounces
- Wattage: 5 watts
11. Warranty and Support
unibono is committed to customer satisfaction.
- Refund Policy: Enjoy a 90-day refund for any product issues.
- Warranty Coverage: The product comes with a 1.5-year warranty.
- Customer Support: For any questions or assistance, please contact our customer service. We aim to provide quick help within 12 hours.
