1. บทนำ
คู่มือนี้ให้คำแนะนำอย่างละเอียดสำหรับการใช้งานอย่างปลอดภัยและมีประสิทธิภาพ YA-MAN Liftrology SP Facial Device, model YJFD2P. Please read this manual thoroughly before initial use and retain it for future reference. Proper understanding of the device's functions and safety precautions will ensure optimal results and device longevity.
2. ข้อมูลด้านความปลอดภัย
เพื่อป้องกันการบาดเจ็บหรือความเสียหายต่ออุปกรณ์ โปรดปฏิบัติตามคำแนะนำด้านความปลอดภัยต่อไปนี้เสมอ:
- อ่านคำแนะนำทั้งหมดอย่างละเอียดก่อนใช้งานอุปกรณ์
- Do not use the device on damaged skin, open wounds, or areas with skin conditions.
- Consult a physician before use if you have a heart condition, are pregnant, or have any other serious medical conditions.
- เก็บอุปกรณ์ให้พ้นจากมือเด็ก
- ห้ามพยายามถอดประกอบ ซ่อมแซม หรือดัดแปลงอุปกรณ์ การกระทำเช่นนี้จะทำให้การรับประกันเป็นโมฆะ
- Use only the charging cable and accessories provided by YA-MAN.
- ควรหลีกเลี่ยงการใช้งานอุปกรณ์ใกล้น้ำหรือในสภาพแวดล้อมที่มีความชื้นสูงเกินไป
- If you experience any discomfort or adverse reactions, discontinue use immediately and consult a medical professional.
3. สินค้าหมดview
The YA-MAN Liftrology SP (model YJFD2P) is an advanced facial and body care device designed to stimulate muscles using Electrical Muscle Stimulation (EMS) and gentle heat. Its unique curved shape and multiple electrodes ensure effective contact with the skin for targeted treatment.

รูปที่ 3.1: ด้านบน view of the YA-MAN Liftrology SP Facial Device YJFD2P.
4. คุณสมบัติหลัก
The Liftrology SP incorporates several innovative technologies for effective skin and muscle care:
- 7 Wide Electrodes & Curved Design: The device features 7 wide electrodes strategically arranged in a curved shape, ensuring optimal skin contact and efficient delivery of EMS waveforms to target facial and body muscles.
- Compound EMS with High Frequency: Utilizes a unique compound EMS waveform that includes high-frequency components. This allows for powerful stimulation of both superficial and deep muscles, promoting comprehensive muscle care.
- Dual Heater Function: Equipped with a dual heater that gently warms the skin during use. This feature enhances comfort and can contribute to a more pleasant and potentially effective treatment experience.
- Versatile Face and Body Application: Designed for use on various areas of the face, including cheeks, jawline, temples, and forehead. It also supports body care on areas such as the neck, décolletage, and upper arms.
- Efficient 1-Minute Care: Achieve effective muscle stimulation with just one minute of application per half of the face, making it convenient for daily integration into your beauty routine.

Figure 4.1: Feature comparison highlighting the advanced capabilities of Liftrology SP, including high-power EMS.
Figure 4.2: Illustration of compound EMS waves reaching deep muscle layers.
Figure 4.3: The device demonstrating its dual heater function, warming the skin during use.
Figure 4.4: The device can be used for body care on areas such as the neck, décolletage, and upper arms.
5. การตั้งค่า
5.1 การชาร์จอุปกรณ์
Before initial use, ensure the device is fully charged. Connect the provided charging cable to the device's charging port and then to a suitable power source (e.g., USB adapter). The charging indicator will illuminate to show the charging status. A full charge typically takes approximately 3.5 hours. The charging time may vary depending on the charging environment.
5.2 การเตรียมพร้อมก่อนใช้งาน
For optimal performance and comfort, follow these preparation steps:
- Cleanse your skin thoroughly to remove any makeup, oils, or impurities.
- Apply the included Flawless Serum Hydrating gel generously to the skin area you intend to treat. The gel is crucial for ensuring proper electrical conductivity and allowing the device to glide smoothly over the skin.
Figure 5.1: The Flawless Serum Hydrating gel, essential for device operation.
6. คู่มือการใช้งาน
6.1 เปิด/ปิดเครื่อง
หากต้องการเปิดเครื่อง ON, press and hold the power button until the indicator lights illuminate. To turn the device ปิด, press and hold the power button again until the lights turn off.
6.2 วิธีสมัคร
Follow these steps for effective treatment:
- Ensure your skin is clean and you have applied a generous layer of the dedicated gel to the treatment area.
- Place the device gently on the skin, ensuring all 7 electrodes make full contact. The unique curved shape is designed to fit various contours of the face and body.
- Without sliding the device, gently กดค้างไว้ it against the skin, applying slight pressure to lift the muscles upwards. Maintain this position for approximately 1 minute per area.
- Move the device to the next desired area and repeat the process. For facial care, it is recommended to treat one half of the face at a time before moving to the other side.
Figure 6.1: Simple usage steps: apply gel, then press and lift for 1 minute.
Figure 6.2: The device is designed for efficient 1-minute care per area.
Figure 6.3: The device's shape is designed to perfectly fit the contours of the face and neck for targeted muscle stimulation.
6.3 คำแนะนำในการใช้งาน
For optimal results, use the device for approximately 1 minute per half of the face daily. The total operation time on a full charge is about 30 minutes. Consistent daily use is recommended for best outcomes.
Figure 6.4: Morning use is recommended for stimulating tired faces and integrating easily into a daily routine.
Figure 6.5: The Liftrology SP is suitable for both men and women.
7. การบำรุงรักษา
7.1 การทำความสะอาด
After each use, it is important to clean your device:
- Wipe the electrodes and the main body of the device with a soft, slightly damp ผ้า.
- Do not use abrasive cleaners, alcohol, gasoline, or harsh chemicals, as these can damage the device.
- Ensure the device is completely dry before storing it or charging it again.
7.2 พื้นที่จัดเก็บ
Store the device in a cool, dry place, away from direct sunlight, high temperatures, and excessive humidity. Keep it in its original packaging or a protective case to prevent damage. Ensure it is stored out of reach of children.
8 การแก้ไขปัญหา
If you encounter any issues with your Liftrology SP, please refer to the following common troubleshooting tips:
- อุปกรณ์ไม่เปิด: Ensure the device is fully charged. If the battery is depleted, connect it to the charger and allow it to charge for the recommended time. If the issue persists, contact customer support.
- No EMS sensation or weak sensation: Verify that a sufficient amount of the dedicated gel has been applied to the skin. Ensure all 7 electrodes are in full and firm contact with the skin. Adjust the intensity level if available and necessary.
- Device feels too hot or causes discomfort: Reduce the intensity level. If discomfort continues, discontinue use immediately and consult the safety information or contact customer support.
- ไฟแสดงสถานะการชาร์จไม่ทำงาน: Check the charging cable and adapter for any damage. Ensure they are properly connected. Try using a different compatible USB power source if possible.
For issues not covered here, please contact YA-MAN customer support.
9. ข้อมูลจำเพาะ
| ข้อมูลจำเพาะ | รายละเอียด |
|---|---|
| หมายเลขรุ่น | YJFD2P |
| ขนาด (กว้าง × สูง × ลึก) | ประมาณ 71.5 มิลลิเมตร× 114 มม. × 42.5 มม |
| น้ำหนัก | ประมาณ 190กรัม |
| เวลาในการชาร์จ | Approx. 3.5 hours (may vary by environment) |
| เวลาดำเนินการ | Approx. 30 minutes (from full charge, may vary by environment) |
| ผู้ผลิต | ยามัน |
| ประเทศต้นกำเนิด | China (Planned in Japan) |
| อุปกรณ์เสริมที่รวมอยู่ด้วย | Flawless Serum Hydrating Gel |
10. การรับประกันและการสนับสนุน
For detailed warranty information, product support, or service inquiries, please refer to the warranty card included with your YA-MAN Liftrology SP device. You may also visit the official YA-MAN website for the most up-to-date support resources and contact information. Please retain your purchase receipt as proof of purchase for warranty claims.





