The Dyson Airstrait HT01 is an innovative wet-to-dry hair straightener that uses powerful, controlled airflow—not hot plates—to dry and straighten hair simultaneously. With its high-velocity air jet and tension bars, it smooths, aligns, and adds shine while using lower heat, significantly reducing heat damage and preserving hair health
Intelligent heat control, measuring airflow temperature up to 30 times/sec to avoid overheating and maintain shine
Auto‑pause after 3 seconds of inactivity, resuming when moved
Negative ion emission to reduce static and frizz
Locking arms for pre-styling volume at the roots
| Specification | Details |
|---|---|
| Model | HT01 |
| Power | 1,600 W |
| Voltage | 110–120 V (US) / 220–240 V (depending on purchase region) ( |
| Airflow | 11.9 L/s |
| Air Pressure | 3.5–3.6 kPa |
| Motor Speed | 106,000 rpm (13-blade impeller) |
| Styling Modes | Wet mode (3 heat / 3 speed settings), Dry mode, plus Cool mode |
| Temperature Control | Thermistor-based, adjusts 30×/sec |
| Display | High-definition color LCD |
| Weight | ~2.2 lb (1 kg) |
| Dimensions | 13 × 2.4 × 1.6 in (33 × 6 × 4 cm) |
| Negative Ions | Yes, to reduce static |
| Auto-Pause Feature | Automated pause after 3 sec idle |
| Lock Function | Arms can be locked for volume adding |
| Cord Length | ~1.98 m (6.5 ft) |
