With a powerful DC~5V 3W input power, the TM-02 ensures efficient and effective trimming, leaving you with a polished look every time. Say goodbye to long waiting periods with a quick 2-hour charging time, providing you the convenience of a fully charged trimmer whenever you need it. Experience the freedom of cordless grooming with an impressive 90-minute usage time, allowing you to sculpt and shape your beard with precision. The OM Combo offers versatility with 4 clip sizes (3mm, 6mm, 9mm, 12mm), giving you the flexibility to achieve your desired length and style effortlessly.