Multi-charge three wahl professional cordless tools at once. Fully customizable and interchangeable system (includes 6 removable tool inserts). You can configure the charge station to accomodate how you work. Most common config might be: 1 clipper, 1 trimmer, 1 shaver. But you might prefer 3 clippers. Wahl gives you the power to stay charged while allowing you customize your workflow.