1.Safe to use, our ear and nose hair trimmer for men never hurt your skin.2. Double-sided spinning blade system can easily cut off excess hair from the nose, ear,eyebrow, beard and face. Solve annoying hair problems in just a few minutes!3.but quiet, you can feel free to use our ear and nose hair trimmer without affecting any persons around you.4.The power saving is increased by a high-performance motor.1 AA battery (not included) run for more than 6 months if used 5 minutes at a time.5.with stainless-steel blades and you can clean it under the running water.6.User-friendly,handy housing design with dust proof cover to protect the trimmer head.