Introduction
Thank you for choosing the CkeyiN 5-in-1 Ceramic Curling Iron. This versatile styling tool is designed to help you create a variety of beautiful curls and waves with ease. Featuring five interchangeable tourmaline ceramic barrels and adjustable temperature settings, it offers professional results while protecting your hair. Please read this manual carefully before use to ensure safe and optimal performance.
Important Safety Instructions
When using electrical appliances, especially when children are present, basic safety precautions should always be followed, including the following:
- DANGER: Keep away from water. As with most electrical appliances, electrical parts are electrically live even when the switch is off.
- Always unplug the appliance immediately after use.
- Do not use while bathing or in the shower.
- Do not place or store appliance where it can fall or be pulled into a tub or sink.
- Do not place in or drop into water or other liquid.
- If an appliance falls into water, unplug it immediately. Do not reach into the water.
- WARNING: To reduce the risk of burns, electrocution, fire, or injury to persons:
- This appliance should never be left unattended when plugged in.
- Close supervision is necessary when this appliance is used by, on, or near children or individuals with certain disabilities.
- Use this appliance only for its intended household use as described in this manual. Do not use attachments not recommended by the manufacturer.
- Never operate this appliance if it has a damaged cord or plug, if it is not working properly, or if it has been dropped or damaged, or dropped into water.
- Keep the cord away from heated surfaces. Do not wrap the cord around the appliance.
- Never use while sleeping.
- Never drop or insert any object into any opening.
- Do not use outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
- Do not use an extension cord with this appliance.
- This appliance is hot when in use. Do not let eyes or bare skin touch heated surfaces.
- Do not place the heated appliance directly on any surface while it is hot or plugged in.
- Always wear the provided heat-resistant glove when handling the hot barrels to prevent burns.
Package Contents
Your CkeyiN 5-in-1 Ceramic Curling Iron package includes:
- 1 x Curling Iron Handle
- 5 x Interchangeable Tourmaline Ceramic Barrels (sizes: 32mm, 19mm, 12-25mm conical, 25mm, 9-19mm conical)
- 1 x Heat-Resistant Glove

Image: The five interchangeable barrels and the types of curls they create.

Image: The five interchangeable barrels with their respective sizes (9-19mm, 19mm, 20-25mm, 25mm, 32mm).
Product Features
- 5 Interchangeable Barrels: Includes 32mm, 19mm, 12-25mm conical, 25mm, and 9-19mm conical tourmaline ceramic barrels for diverse styling options from beach waves to tight curls.
- Ceramic Tourmaline Coating & Ionic Technology: Ensures even heat distribution and generates negative ions to reduce frizz and static, resulting in smooth, shiny, and long-lasting curls.
- Rapid Heating: Heats up in approximately 30 seconds, saving you time during your styling routine.
- Adjustable Temperature with LED Indicator: Offers temperature settings from 150°C (300°F) to 210°C (410°F), suitable for various hair types. An LED indicator helps you monitor the selected temperature.
- Anti-Scald Protection: Comes with a heat-resistant glove to protect your hands from high temperatures during use.
- 360° Swivel Cord: Prevents tangling and allows for flexible styling from any angle.
- Universal Voltage: Compatible with 110-240V, making it suitable for international travel.

Image: Detailed view of the curling iron handle with controls and swivel cord.

Image: Ceramic tourmaline coating and negative ion release for smoother hair.

Image: Key features including Tourmaline Ceramic, PTC Technology, and 30-second heat-up.
Setup
- Select a Barrel: Choose the desired barrel size for your preferred curl style.
- Attach the Barrel: Align the chosen barrel with the curling iron handle. Gently push the barrel firmly into the base until it clicks into place. Ensure it is securely attached.
- Detach the Barrel: To change barrels, ensure the device is unplugged and completely cool. Press the replacement button on the handle and gently pull the barrel away from the base.

Image: Instructions for easily changing the interchangeable barrels.
Operating Instructions
- Prepare Your Hair: Ensure your hair is clean, dry, and free of tangles. For best results and protection, apply a heat protectant spray.
- Plug In and Power On: Plug the curling iron into a suitable electrical outlet. Turn on the device using the On/Off switch. The LED indicator will light up.
- Select Temperature: Use the temperature adjustment switch to select your desired heat setting.
- 150°C (300°F): Recommended for damaged or fine hair.
- 210°C (410°F): Recommended for normal or thick hair.
- Wear Heat-Resistant Glove: Always wear the provided heat-resistant glove on the hand you will use to wrap hair around the hot barrel.
- Section Your Hair: Divide your hair into manageable sections, typically 1-2 inches wide, depending on the desired curl size.
- Curl Your Hair: Take one section of hair and wrap it around the barrel, starting from the roots or mid-length, down to the ends. Hold for 5-10 seconds. The holding time may vary based on your hair type and desired curl intensity.
- Release the Curl: Gently release the hair from the barrel. Do not pull the curl straight; allow it to cool in its coiled shape for better hold.
- Repeat: Continue with the remaining sections of hair until your desired style is achieved.
- Power Off and Unplug: Once finished, turn off the curling iron and unplug it from the outlet. Allow the device to cool completely before storing.

Image: Temperature guide for different hair types.

Image: Importance of wearing the heat-resistant glove during use.

Image: Examples of natural curls achievable with the curling iron.
Maintenance
- Cleaning: Ensure the curling iron is unplugged and completely cool before cleaning. Wipe the barrels and handle with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the curling iron and its barrels in a cool, dry place, away from moisture and direct sunlight. Do not wrap the power cord tightly around the appliance, as this can damage the cord.
Troubleshooting
- Device Not Heating Up:
- Check if the power cord is securely plugged into the outlet.
- Ensure the On/Off switch is in the 'On' position.
- Verify that the barrel is correctly attached and locked into the handle.
- Curls Not Holding:
- Ensure your hair is completely dry before curling.
- Increase the temperature setting if your hair is thick or resistant to curling.
- Hold the hair around the barrel for a longer duration (e.g., 8-10 seconds).
- Allow curls to cool completely before brushing or styling.
- Consider using a styling product (e.g., hairspray) for extra hold.
- Hair Getting Tangled:
- Ensure hair is thoroughly detangled before curling.
- Work with smaller, manageable sections of hair.
- Wrap hair smoothly around the barrel, avoiding loose strands.
Specifications
| Product Name | Curling Iron |
| Brand | CkeyiN |
| Model Number | L-F |
| Material | Aluminum, Ceramic |
| Color | Black |
| Barrel Sizes | 09-19mm, 19-19mm, 20-25mm, 25-25mm, 32-32mm |
| Item Weight | 710 Grams |
| Power Source | Corded Electric |
| Temperature Range | 150°C (300°F) ~ 210°C (410°F) |
| Heating Surface Material | Ceramic |
| Product Dimensions (L x W x H) | 39.5 x 12.5 x 12.5 cm |
| Voltage | 110-240V (Universal) |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact CkeyiN customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.





