

Is this I11 Apex straightening comb suitable for coarse, thick hair? Any tips for best results?
It works best for fine to medium hair and taming flyaways. For coarse/thick hair, results may be limited—use highest heat, smaller sections, slower glide, repeat 1-2 times. For best outcome, pair with professional styling products.
Can this I11 Apex hair straightener be taken on a plane?
The I11 Apex has flight mode & a lock to prevent accidental activation, so it's travel-friendly. But some countries (e.g., South Korea, Japan) ban non-removable batteries. Check with your airline before departure.
How fast does this I11 Apex straightening brush heat up?
The I11 Apex offers three temperature settings—160°C, 180°C, and 210°C—and reaches the maximum 210°C in just 4'02s. That's roughly the time it takes to change your clothes, and by then, it's already hot and ready to style.
How long is the battery life of this I11 Apex hair straightener?
The I11 Apex hair straightener takes approximately 2.5 hours to fully charge using a 15W or higher charger (charger not included); lower-power adapters may take longer. A full charge provides up to 45 minutes of use, enough for 2-3 styling sessions.
Will my hair become very dry after using this straightener?
The I11 Apex straightener features a ceramic keratin coating and AquaGlow technology, releasing 32.14 million high-concentration negative ions, providing a smoother experience with every swipe.



Is this I11 Apex straightening comb suitable for coarse, thick hair? Any tips for best results?
It works best for fine to medium hair and taming flyaways. For coarse/thick hair, results may be limited—use highest heat, smaller sections, slower glide, repeat 1-2 times. For best outcome, pair with professional styling products.
Can this I11 Apex hair straightener be taken on a plane?
The I11 Apex has flight mode & a lock to prevent accidental activation, so it's travel-friendly. But some countries (e.g., South Korea, Japan) ban non-removable batteries. Check with your airline before departure.
How fast does this I11 Apex straightening brush heat up?
The I11 Apex offers three temperature settings—160°C, 180°C, and 210°C—and reaches the maximum 210°C in just 4'02s. That's roughly the time it takes to change your clothes, and by then, it's already hot and ready to style.
How long is the battery life of this I11 Apex hair straightener?
The I11 Apex hair straightener takes approximately 2.5 hours to fully charge using a 15W or higher charger (charger not included); lower-power adapters may take longer. A full charge provides up to 45 minutes of use, enough for 2-3 styling sessions.
Will my hair become very dry after using this straightener?
The I11 Apex straightener features a ceramic keratin coating and AquaGlow technology, releasing 32.14 million high-concentration negative ions, providing a smoother experience with every swipe.
































































