[Type-c USB charging -universal] This rechargeable ear and nose hair trimmer has a super power storage capacity. Each charge is for 2 hours. Calculated as 2 minutes per use, once every 2 days, and it can be used for 2 months once charged. Using Type-c charging design does not need to buy batteries., charging anytime and anywhere. The USB charging method is suitable for global power sources and is convenient to carry when traveling on business. Note: Please fully charge before use. , [Quiet -Convenient to carry] The Nasal Hair Trimmer adopts a special sound-deadening process, with 60 dB ultra-low noise, avoiding embarrassing use and not disturbing your family's rest. The Nasal Hair Trimmer can be easily put into your pocket or backpack to help you easily get rid of the embarrassment of showing nose hairs when you are on a date, at work or traveling.