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Gray cylindrical hair dryer with magnetic diffuser attachment, matte finish, compact shape

ROUUO HD40-G 150000RPM Ionic Hair Dryer Gray

SKU CH-STVR-XH1E1

A 150000 RPM brushless motor reaches 26 m/s airflow to dry short hair in under a minute while 500 million negative ions and plasma reduce frizz, monitored 110 times per second at 1900 watts

  • Product nameHD40
  • Cord lengthft.
  • Power details1900 W
  • Power supplyCorded Electric
  • Product colorGray
  • Product dimensions10.83 L × 3.15 W × 11.02 H inches
  • Dries hair up to five times faster with 150000 RPM brushless motor and 26 m/s airflow
  • Reduces frizz and seals moisture using 500 million negative ions with plasma technology
  • Protects hair from heat damage through intelligent control monitoring airflow 110 times per second
  • Offers versatile styling with hot, warm, cool and alternating cycle modes for every hair type
  • Ensures safe family use with built-in leakage protection and durable premium construction

High-Speed Drying for Home and Salon

The ROUUO HD40-G ionic hair dryer uses a 150000RPM brushless motor to produce airflow up to 26 m/s. It cuts drying time by up to 5× compared to traditional models. Short hair dries in under a minute while long hair is ready in five minutes. The gray finish suits home, travel or professional salon use.

1900-Watt Power and 500 Million Negative Ions

A 1900 W corded electric supply drives the high-performance motor and the integrated plasma generator. The dual-action system releases up to 500 million negative ions to neutralise static and seal in moisture. This reduces frizz at the source without relying on extreme heat for a silky, voluminous result.

Intelligent Heat Control Under Sustained Use

Smart temperature management monitors airflow over 110 times per second and adjusts heat in real time to prevent overheating damage. Multiple precise modes including hot, warm, cool and an alternating cycle mode maintain scalp-friendly comfort during extended sessions. Built-in leakage protection adds safety for continuous family use.

How it compares

Measured against everything we stock in Hair Dryers & Diffusers, at today’s prices. Recalculated every night.

Price $91.99
Pricier than about 90% of the 531 comparable items (median $57.99).

Specifications

Product
Brand nameROUUO
Part numberHD40-G
Product nameHD40
Product colorGray
Power
Power details1900 W
Power supplyCorded Electric
Size & build
Cord lengthft.
Product dimensions10.83 L × 3.15 W × 11.02 H inches

Questions about this item

What does the 150,000 RPM brushless motor mean for actual drying speed?

The motor produces airflow up to 26 m/s, drying short hair in under a minute and long hair in about five minutes.

How does the 500 million negative ion count work with the plasma generator?

The dual-action system neutralises static, seals moisture and reduces frizz while you style without extreme heat.

Will the 10.83-inch length and 3.15-inch width fit my travel bag or bathroom holder?

The compact body measures 10.83 L x 3.15 W x 11.02 H inches, designed for easy storage at home or on the go.

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