<b><br> The Electric Nose Hair Trimmer features a rotary blade system that uses a circular blade action for efficient hair trimming.</b> <br> <br><b> Safe Trimming</b> <br> A safety cone guides hair into the blades and prevents the blade itself from coming in contact with your skin, protecting it from cuts or injury. <br> <br><b> Effective Rotary Blade System </b> <br>The Curved, hypoallergenic stainless-steel rotating dual-edge blades cut hair entering the trimmer from both sides and top to trim without irritating skin or pulling or tugging hairs,while also leaving the proper volume of nasal airs for natural filtering. <br> <br><b> Compact and lightweight Design </b> <br>The precision nose hair trimmer has a unique, slim design with a matching cap for easy and discreet portability. Its compact discreet design allows it to easily blend in with other products in a makeup bag. <br> <br><b> Battery-Operated Convenience </b> <br>This Groomer work with 1 AA battery (not included) and operates for up to 30 minutes, so you won't have to worry about power outlets or cords. <br> <br><b> Ideal for Gift </b> <br>it is designed to be compact, light weighted, easy to trim ear and nose hair at any angle, as a great gift to your husband, family, friends. <br> <br> <b>NOTICE:</b> <br> 1.Don’t trim the hair too short as it is protective. <br> 2.If can't work,check the battery to sure installed incorrectly. <br> 3.Before used,check the cutter head to ensure it was locked well. <br> 4.Put the cutter head into your nostril or ear channel, and gently move the device to trim the hair. <br> 5.Clean the main device with a cloth or tissue when necessary.This product is not water resistant. Don’t wash it with water. <br> <br>