RECHARGEABLE: Charge the device for 5 hours to reach a full charge. After that, thePore Cleanser will have a battery life of 90 minutesMODERN DESIGN: The pore vacuum cleaner is ergonomically designed and has an LCD display that allows you to read the current battery level and intensity level of the devicePOWERFUL AND PROFESSIONAL: Our pore vacuum cleaner has five different suction levels that allow you to achieve accurate, effective, and thorough cleansing