2-in-1 Digital Straightening Comb

Accentuate your hair’s shine and create smooth styles with Smooth-It. This 2-in-1 straightening comb makes achieving smooth, straight styles quick and effortless. Negative ion technology helps lock-in shine while eliminating unwanted frizz. Customize styles with a digital dial that controls temperature (230°F-450°F). Additional styling features include a soft-touch finish handle, protective heat shield for safe styling, professional length 360° swivel cord, 60-minute auto shut-off, and dual voltage for worldwide use.

Buy now, pay later with
4 interest-free installments of $17.25USD

Good for: most hair types, lengths, & textures

Ideal for: fine, thick, wavy, & curly hair

Benefits & Features:

  • Straightens hair fast and efficiently
  • Smooth curved comb teeth reach the root
  • Negative ion technology helps lock-in shine
  • Soft touch finish handle
  • Protective heat shield
  • Temperature control digital display dial 
  • Heat temperature setting: 230°F-450°F
  • Temperature lock feature
  • 60-minute auto shut-off
  • Professional length 360° swivel cord


  • Dual-Voltage: 110-240V
  • Frequency (Hz): 60/50Hz
  • Rated Wattage: 45W
  • Dimensions for tool: 10.8” x 1.9” x 1.9” | 27.47 cm x 4.92 cm x 4.92 cm
  • Length of A.C. Cord: 7.9 ft | 2.4 m
  • Total Unit Weight: 0.97 lb / 441 g
  1. Start with hair that is completely dry & detangled before using Smooth-It.
  2. Plug tool into an electrical outlet. Temperature dial will display OFF (the tool has not yet started heating).
  3. Press the power icon button for 3-5 seconds; the tool will begin to heat. 
  4. Display will change from OFF to the default temperature of 370°F.
  5. Once the tool begins to heat up, lock will engage in 3-5 seconds (as shown by a lock icon on display and “LOC” when you move the dial in its locked state). Numerals will blink until chosen heat setting is reached.
  6. To select a different temperature, rotate the dial counterclockwise THEN IMMEDIATELY clockwise, to disengage the temperature lock. Then choose your heat setting by turning the dial clockwise to increase temperature or counterclockwise to decrease temperature.
  7. Apply your L’ange heat protectant of choice.
  8. Select a manageable section of hair, 1"-1.5" in width.
  9. Using the comb on the underside of the section of hair, begin near the root and glide down the hair at a slow pace, pulling your hair as close to the base as possible to create tension.
  10. Depending on thickness and texture of your hair, an additional pass may be desired. 
  11. Once you’re finished styling, press and hold power icon button for 3-5 seconds to turn tool OFF.
  12. Unplug Smooth-It and wait until completely cooled before storing away.

User Tip: Make sure to keep tension on the hair when you use Smooth-It to optimize its effectiveness.