Shark SpeedStyle Pro FLEX: DefrizzFast diffuser

Folding and portability

Shark says the handle folds to half its size for compact storage in bags, carry-ons or at home. The listed weight is 680 g, with 1,700 W of rated power. A UK plug is fitted, and the listing makes no mention of dual voltage, so it is better treated as a UK travel dryer than an international one.

A two-year guarantee applies once the product is registered with Shark, in the UK and Republic of Ireland.

Four attachments and automatic settings

The box contains a Turbo Concentrator, a DefrizzFast Diffuser, a QuickSmooth Brush and a FrizzFighter Finishing Tool. Shark says heat and airflow adjust automatically for each one, which removes the need to remember which speed suits which head. A cool shot sets the finish.

The spec table lists four settings in total.

Scalp Shield and everyday use

Scalp Shield mode lowers air temperature to a level Shark describes as optimum for scalp comfort and root drying, intended to protect new hair growth. That is useful on sensitive scalps and when drying roots at close range. Shark lists the dryer for all hair types, and with a diffuser in the box, curls are covered. A sensible routine is to rough-dry with the concentrator, then fit the diffuser for curls or the QuickSmooth Brush for a straighter finish. Because each head brings its own settings, swapping takes seconds and needs no extra button presses, which helps on rushed mornings or when packing light for a weekend away.

Against the Dyson Supersonic r and Panasonic EH-NA9N

The Dyson Supersonic r has 1,700 W too and more attachments, but it does not fold and lists 790 g. The Panasonic EH-NA9N also folds, weighs a stated 500 g and adds nanoe care modes and a diffuser. The Shark stands out for its auto-adjust feature and smoothing brush.