Hywestger S699
Hywestger 2-in-1 Flat Iron Hair Straightener and Curler
Model: S699
Product Overview
The Hywestger 2-in-1 Flat Iron Hair Straightener and Curler is a versatile styling tool designed for both straightening and curling hair. It features 360° Airflow Styler Technology with 80 ionic cooling air vents to protect hair from frizz and burns, while locking in your desired style. With quick heating and adjustable temperature settings, it's suitable for various hair types.

Image: The Hywestger 2-in-1 Flat Iron Hair Straightener and Curler, showcasing its sleek black design and airflow vents.
Safety Information
WARNING: Please read all safety instructions before use to prevent injury or damage.
- Burn Hazard: Surfaces get extremely hot during use. Avoid direct contact with skin.
- Electric Shock Risk: Keep away from water. Do not use near bathtubs, sinks, or other water sources.
- Fire Risk: Unplug the device when not in use. Do not leave unattended when plugged in.
- Child Safety: Keep out of reach of children.
Package Contents
Your Hywestger 2-in-1 Hair Styler package includes:
- 1 x Professional Hair Straightener and Curler
- 1 x Flannelette Bag for storage
- 1 x Exquisite Gift Box (packaging)
- 2 x Salon Hair Clips
- 1 x Anti-Hot Glove
- 1 x User Manual (this document)

Image: The Hywestger 2-in-1 Hair Styler along with its included accessories: a flannelette bag, two hair clips, and an anti-hot glove.
Setup
- Unpack all components from the gift box.
- Ensure the device is compatible with your local voltage (110-220V dual voltage supported).
- Plug the power cord into a suitable electrical outlet.
Operating Instructions
Device Controls

Image: Diagram showing key features of the styler including 3D Floating Heating Plate, 1-inch width, Airflow outlet, Anti-Scald Felt Fabric, Clip to Hold the Hair, Indicator Light (Wind & Temp), Long press for five seconds to turn on, Cooling Fan, 110V-240V, and 360° Rotating Power Cord.
- Power On/Off: Long press the power button for 2 seconds to turn the device on or off.
- Temperature Adjustment: Press the power button repeatedly to cycle through the 5 adjustable temperature settings. The indicator lights will show the selected temperature.
- Cooling Fan: Press the fan button to activate the cooling airflow. This helps to set curls and reduce heat on the hair.
Temperature Settings Guide

Image: Visual guide to the 5 temperature settings and their recommended hair types.
| Temperature (°F/°C) | Recommended Hair Type/Look |
|---|---|
| 430°F / 220°C | Thick/Curly/Wavy Hair |
| 390°F / 200°C | Slightly Curly Hair |
| 355°F / 180°C | Dyed/Dark Color Hair |
| 320°F / 160°C | Thin/Fine/Bleached Hair |
| 285°F / 140°C | Soft/Thin Hair |
Styling Your Hair
Always ensure your hair is clean and dry before styling. For best results, use the included anti-hot glove to protect your hand.

Image: Before and after comparison of hair styled with the straightener mode (smooth & frizz-free) and curler mode (natural wavy).
For Straightening:
- Section your hair using the provided hair clips.
- Take a small section of hair and place it between the ceramic plates, close to the roots.
- Gently clamp the plates and glide the straightener down the hair section from root to tip in one smooth motion.
- Repeat for all sections until desired straightness is achieved.
For Curling:
- Section your hair.
- Take a small section of hair and place it between the ceramic plates at the desired height for the curl to begin.
- Rotate the styler 180 degrees away from your face, ensuring the hair is wrapped around the outer barrel.
- Slowly glide the styler down the hair section, allowing the hair to wrap around the cool air vents.
- For a more defined curl, hold the styler in place for a few seconds before gliding down. Activate the cooling fan to set the curl.
- Release the hair and allow the curl to cool before touching it to maintain its shape.

Image: Illustration of the 360° cool airflow circling technology, highlighting its role in styling and frizz reduction.
Maintenance
- Always unplug the device and allow it to cool completely before cleaning.
- Wipe the ceramic plates and outer casing with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Ensure no water enters the internal components or airflow vents.
- Store the styler in the provided flannelette bag in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Device does not turn on. | Ensure the power cord is securely plugged into a working outlet. Long press the power button for 2 seconds to activate. |
| Device is not heating up. | Verify the temperature setting. Allow up to 50 seconds for the device to reach the set temperature. |
| Hair is not styling effectively. | Ensure hair is clean and dry. Use appropriate temperature for your hair type. Take smaller sections of hair. |
| Hair gets caught in plates. | Ensure hair is detangled before use. The floating ceramic plates are designed to minimize snagging. |
Specifications
- Brand: Hywestger
- Model Number: S699
- Product Dimensions: 14.76 x 3.74 x 3.74 inches
- Item Weight: 1.08 Pounds
- Material: Ceramic
- Hair Type Compatibility: Straight, Curly, Wavy, Thin, Fine, Bleached, Dyed, Dark
- Temperature Range: 285°F - 430°F (140°C - 220°C)
- Heat-up Time: 15 seconds (to 430°F within 50 seconds)
- Auto Shut-off: After 60 minutes of standby time
- Voltage: 110-220V (Dual Voltage)
- Special Features: 360° Airflow Styler Technology, 80 Ionic Cooling Air Vents, Floating Cylindrical and Rectangular Heating Plate Design, PTC Heating Technology
Warranty and Support
For any questions or concerns regarding your Hywestger 2-in-1 Flat Iron Hair Straightener and Curler, please contact our customer support team. We are committed to providing assistance and ensuring your satisfaction with our products.
Please refer to your purchase documentation for specific warranty details.
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