FHI Heat UNbrush Mini Detangling Brush
- 77 DuoFlex bristles: 47 long, 30 mini
- Wet or dry hair, all types
- Backless vented cushion
- Compact travel size
- Ultra-light handle
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small detangling brush with long and short flexible bristles that work through knots on wet or dry hair. The compact size is slower on very long, thick hair.
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ASIN: B0CNZNQ4KRCategory: Hair Brushes
Overview
Gym bags, school mornings and travel kits suit the FHI Heat UNbrush Mini, a compact detangler for wet or dry hair. Long flexible bristles work out knots while short ones smooth, over a vented cushion.
Two bristle lengths detangle and smooth in one pass with less pulling. The small head covers less hair per stroke on long, thick manes.
Who it's for
Kids, travel and quick touch-ups on any hair texture. People brushing waist-length hair daily may prefer a larger brush.
Pros and cons
- Dual bristle lengths
- Works on wet or dry hair
- Vented for faster drying
- Easy to wash
- Small head for long hair
- Dimensions not listed
- Bristle material not stated
Performance notes
Long bristles flex around knots instead of ripping through them, while short bristles smooth the surface. The vented, backless cushion lets air through, which speeds blow-drying and helps the brush dry after washing.
Specifications
| Brand | FHI |
|---|---|
| Hair Type | Straight, wavy, coily, kinky |
| Handle Material | Ultra-light handle |
| Additional Features | Anti-static, backless vented cushion |
| Product Benefits | Detangles, reduces breakage, frizz-free |
| Bristle count | 77 DuoFlex: 47 long, 30 mini |
Frequently asked questions
Is the FHI UNbrush Mini a styling round brush?
No. It is a compact detangling brush with a vented cushion.
How do I clean the FHI UNbrush Mini?
Remove loose hair, swish in warm soapy water, rinse and lay flat to dry.
Can I use it on wet hair?
Yes. It works on wet or dry hair.