Sonar SN-901 Hair Straightener Brush with Intelligent Temperature Control

The SONAR SN-901 is a heated straightening brush, not a hair dryer: it uses a hot brush head to smooth dry hair while you comb through a section. The brush shape can feel familiar to a first-time user, and its intelligent temperature control with five heat settings lets you choose a level for the style you want. Rapid heating and negative-ion technology support a simple styling routine. For a more even result, detangle first and work in smaller sections rather than pressing a large amount of hair into the brush at once. Use heat protection and avoid repeated passes to limit unnecessary heat exposure.

How to use

Use only on clean, completely dry, detangled hair. Apply heat protectant, choose an appropriate setting and allow the brush to heat as instructed. Divide hair into small sections and guide the brush slowly from near the roots toward the ends, keeping the heated teeth away from the scalp. Start with a lower suitable setting and raise it only if needed. Do not use it to dry wet hair.

Care and maintenance

Switch off and unplug after use. Once cool, remove loose hair and wipe the brush head with a soft, dry cloth. Keep electrical parts away from water and store only after the tool has cooled.

In the box

One SONAR SN-901 hair straightening brush.