Conair INFINITIPRO Tourmaline Ceramic Curling Iron 1.5 Inch
- Size: 1 1/2-Inch
- Max Temperature Setting: 370 °F
- Heater Surface Material: Ceramic
- Hair Type: All
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A ceramic clamp curling iron with a 1.5 inch tourmaline barrel, five heat settings up to 400 degrees and a 30 second heat-up, built for big curls and waves on medium to long hair.
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ASIN: B000F5AG5EModel: CD109NNCategory: Curling Wands
Overview
The Conair INFINITIPRO CD109NN is a clamped ceramic curling iron with a 1.5 inch tourmaline barrel built for medium to long hair that wants big, loose curls or soft waves rather than tight ringlets. It runs on 5 heat settings up to 400 degrees F and heats in about 30 seconds.
This is the clamp version in Conair's INFINITIPRO tourmaline line, distinct from the clamp-free wand sold alongside it: a spring-loaded clip holds the hair section against the barrel instead of asking you to wrap it by hand. The 1.5 inch size sits at the larger end of the range, so it favors volume and loose movement over defined ringlets. A protective heat shield ships with the iron for resting near the scalp.
- 1.5 inch tourmaline ceramic barrel for loose curls and waves
- Up to 400 degrees F across 5 heat settings
- 30 second heat-up with even heat recovery
- 6 foot cord and auto shutoff for safety
Who it's for
Suits anyone with medium to long hair who wants a beginner-friendly clamp iron for big curls and waves rather than tight spirals, including people who have struggled to keep a curl in fine or slippery hair. Less suited to anyone who specifically wants a clamp-free wrap style.
Pros and cons
- Tourmaline ceramic barrel curls fine or thick hair without frizz
- 5 heat settings plus a 30 second warm-up for different hair types
- Curls reported to last a full day with no styling product
- Comes with a heat protective shield for use near the scalp
Specifications
| Brand | Conair |
|---|---|
| Model | CD109NN |
| Dimensions & fit | |
| Size | 1 1/2-Inch |
| Item Weight | 0.1 pounds |
| Item Dimensions L X W | 14.2 × 5.6 inches |
| Capacity & performance | |
| Max Temperature Setting | 370 °F |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Heater Surface Material | Ceramic |
| Material Type | Ceramic Tourmaline |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Number Of Packs | 1 |
| Warranty & support | |
| Manufacturer Warranty Description | Limited five year warranty |
| Other details | |
| Hair Type | All |
| Resulting Hair Type | Wavy |
| Product Benefits | Curling |
| Number Of Items | 1 |
| Item Shape | Barrel |
Frequently asked questions
What size hair does the Conair INFINITIPRO CD109NN suit?
Its 1.5 inch barrel is built for medium to long hair aiming for big, loose curls or soft waves rather than tight ringlets.
How hot does the CD109NN curling iron get?
It offers 5 heat settings reaching up to 400 degrees F, with a roughly 30 second heat-up time.