150-min Working Per Charge- Long-lasting Battery Performance Charge your trimmer for 2 hours to get 150 minutes of cordless use or use it plugged in while charging. Multi-functional Usage- All in One The all-in-1 trimmer for your choice of beard, head, body, face hair styling and other trimming needs High-performance Motor- For the Perfect Trim, Every Single Time Get a perfect yet protective trim, time after time. The trimmer's steel blades lightly brush against one another, sharpening themselves as they trim so they stay extra sharp and effective as on day 1. Adjustable Speed- Easy to Use It is easy to adjust the speed of the trimmer with just one button. Travel Lock- More Considerate Travel lock prevents trimmer from accidentally starting in the luggage.