Ⅰ.SPECIFICATIONS
|
Product Name |
Model No. |
Rated Power |
Rated Voltage |
Rated Frequency |
|
Hair Straightener |
FDM-13902 |
70W |
110-240V |
50/60Hz |
Ⅱ. PRODUCT ILLUSTRATION

①Negative ion injection port
②Spray button
③Temperature switch button
④Power button U
⑤Water tank
⑥Spray indicator light
⑦Temperature indicator light
Ⅲ.OPERATION INSTRUCTIONS
- Filling the Water Tank:
- Remove the water tank from the straightener handle and open the rubber plug on the back of the tank.
- Use a dropper to fill with purified water or distilled water (do not use tap water or mineral water, as this may shorten the tank's lifespan).
- Securely close the rubber plug and reattach the water tank to the straightener.
- Powering On: After connecting to power, press and hold the power button ④ to start. The straightener will begin heating.
- Temperature Adjustment:
Press the temperature switch button ③ briefly to cycle through temperature settings: 150℃ → 180℃ → 210℃ → 230℃
- Temperature Indicator:
During heating, the white light flashes; when the set temperature is reached, the white light stays on.
- Spray Function:
- Press the spray button ② briefly to toggle spray readiness mode on/off
- When spray is ready, the green spray indicator stays on
- Closing the clamp activates spray; opening the clamp stops spray
- Power Off: Long press the power button ④ to turn off and stop heating
- Abnormal Alarm: If NTC sensor malfunctions or actual temperature exceeds 260℃, all LEDs flash and heating stops. Press the power button to turn off
- Timed Shutdown: Automatically powers off after 1 hour of default operation.
Tips:
- After filling with water, invert the reservoir with the mist outlet facing downwards for 1-2 minutes to thoroughly saturate the internal sponge.

- Gently wipe the mist outlet with a cotton bud to maintain dryness and cleanlines

- Upon completing these steps, close the clamp and wait 10 seconds for smooth mist emission.
Ⅳ.CLEANING & MAINTENANCE
- Before cleaning, please turn off the power and disconnect the power supply.
- Ensure the hair straightener has completely cooled down before touching or cleaning it.
- Use a soft, dry cloth to wipe the outer casing and heating plates. Avoid using hard objects to prevent scratching the product surface.
- Do not use harsh detergents, foam materials, or solvents for cleaning, and never immerse the product in water.
- Turn off the power switch and unplug the plug immediately after use.
- After the product has completely cooled down, store it in a dry, clean, and safe environment (do not place it in bathrooms, kitchens, or other high-temperature and high-humidity areas).
- Regularly use a soft cotton cloth to remove dirt adhering to the surface of the heating plates.
- Before using this product, avoid leaving styling products such as hair wax, hairspray, or water-based styling lotions on the hair.
Ⅴ.WARNINGS & CAUTIONS:
- Before use, ensure the product plug matches the outlet. This product is dual-voltage compatible. If the plug does not fully insert into the outlet, purchase a dedicated plug adapter.
- Unplug the product from the outlet immediately after each use.
- Do not use this product near bathtubs, showers, sinks, or other water-filled containers.

- Never submerge the product in water or other liquids.
- If the product accidentally falls into water, immediately unplug the power cord. Do not reach into the water to retrieve it.
- When not in use or before cleaning, always unplug the product and allow it to cool completely before storing.
- Avoid contact between eyes, skin, or any exposed body parts and heated surfaces.
- Do not place heated styling tools directly on countertops or surfaces except on the included heat-resistant stand or designated heat-resistant mat.
- Never leave the product unattended while powered on.
- This product is intended solely for hair styling. Use strictly according to the instructions provided.
- Discontinue use immediately if the power cord or plug shows any damage.
- Avoid pulling, twisting, or excessively bending the power cord. Take special care to protect the plug connection to prevent internal wiring damage.
- Keep the power cord away from heated surfaces and do not wrap it around the product during storage.
- Do not allow any objects to fall into or be inserted into any openings of the product.
- Do not use this product outdoors, while using aerosol products, or in oxygen-rich environments.
- Do not use extension cords to power this product.
- Do not use any form of voltage converter with this product.
- This product contains built-in protective mechanisms that may automatically shut down upon detecting abnormalities (e.g., immersion in liquid).
- If the product malfunctions, contact customer service.
- Do not place the product on soft, flammable surfaces like beds, sofas, or carpets while it is heating or cooling.
- Store the product in a cool, dry place, away from high temperatures and humidity.
- Keep this product out of reach of children.
- For safety, it is recommended to install a residual current device (RCD) with a rated residual operating current not exceeding 30 mA in the bathroom's electrical circuit.
- Burn hazard: Keep the product out of reach of young children, especially during use and while cooling.
- Always place the product (if equipped with a stand) on a heat-resistant, stable surface.
- This product is not intended for use by persons with physical, cognitive, or mental impairments, or lack of knowledge and experience, including children, unless under the direct supervision and guidance of a responsible adult.
- Do not allow children to play with this product.
