Which hair type is it good for?✔ Straight✔ Wavy✔ Curly✔ Coiled✔ Tightly Coiled An ultimate travel-dryer, tested to deliver 100 percent of the power and performance of most professional full-size dryers, for the perfect Drybar blowout on the go. Key benefits: - Folds easily for travel - Features two heat settings - Operates at 120/220-240 volts for overseas travel If you want to know more… Baby Buttercup Travel Blow Dryer features ionic technology, which increases shine, reduces frizz, and dramatically decreases dry time.