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
Powered by the compact yet potent Dyson Hyperdymium™ motor, it spins at up to 106,000 rpm, producing around 11.9 L/s airflow and 3.5–3.6 kPa air pressure—enough force to stretch hair at the root
Its color LCD screen lets you switch between two styling modes (Wet and Dry) and choose three heat and three speed settings tailored for wet hair, plus a Cool mode for dry touch‑ups
Additional features include:
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) |