Not a Hair Dryer Brush -The round brush will get hot but it doesn't blow out air, It is not the type hot air brush as we known. This heated brush combines the barrel brush, hair curler and hair straightener. Using this hot brushes for hair styling will create hair root volume and loose curls. Remember drying your hair before using this heated brush. Ionic Heated Curling Brush - The heated curling brush emits negative ions to reduce heat damage and frizz and heat part is tourmaline which will offer even heat to hair. Nylon bristles could help create smooth, silky curls and no tangle. You can use this brush straighten your hair as well as give it some volume. Temperature Adjustable 120-210 - You can see the temperature in order to choose the appropriate temperature for your hair. Multiple temperature meets all hair types' styling needs. Hot brushes is designed with 30min auto off for safety. Dual Voltage Suitable For Travel : This curling brush features 100V-240V dual voltage. Ideal for those who can't resist a bit of globe-trotting. It could be used as a straightener, normal comb, and curler. Create quick and efficient hair styling on travel. Save time and energy. Round Brush Design: The hot brush is lightweight and ergonomic handle doesn't tire your arm with prolonged use. Anti-scald nylon bristles make it easier to get natural curls. Own shine and volume hair now.