Dimensions (length x width x height): 17*3*2cm Temperature: 140-200 Rated power: 20w Rated frequency: 50/60Hz Rated voltage 110V-220v Package includes: 1 x mini curling iron for straight hair, ceramic flat iron perm, electric splint Warm up: 10 seconds to heat up, 30 seconds to 180 degrees Maintenance method: do not wash, dry clean. Wipe with a soft cloth or use a cleaning brush Function: straight or curly hair