Rechargeable Battery, Long Standby Time. Charge the nose hair trimmer using the included USB C charging cable. Charge on the go, connecting the cable to a USB port, power bank, computer, or USB car charger. One charge powers the nose hair trimmer for up to 6 months. The noise level during operation is about 50dB to reduce the disturbance. Multi-Purpose Trimmer for Multiple Scenes. Utilize high-strength stainless steel blades for accurate trimming. Remove the nose, ear, eyebrow, beard, and face excess hair comfortably and efficiently. Sensitive one-touch control and portable design allow you to trim unwanted hair during travels, showing your confidence in any situation. High Work Efficiency, High Level of Safety. Powered by a 9000RPM high-speed motor, the dual-edge spinning blades quickly and precisely capture the long nose hairs, trim them to a proper length, and finish the trimming work for many strands once to save time. Lower the power level stably when the battery gets low to avoid painful pulling. Detachable Structure, Washable Trimmer. Directly detach the trimmer head from the main body to wash and clean, making it effortless to maintain the performance. It’s necessary to detach and clean the trimmer head after each use. Come with a protective cover to shield the blades from dust. Ergonomically designed for a better user experience. Lifetime Guarantee for Worry-Free Purchase. We stand behind our products and their quality! If you are not entirely satisfied for any reason, CONTACT US directly, you can return the product for a replacement or refund with no question asked. JUST BUY WITH 100% CONFIDENCE.