The Remington Ultimate precision detail trimmer keeps your look fresh with three detailing heads The precision detail trimmer creates clean lines and lets you trim at different lengths with the 5 length adjustable comb The dual sided trimmer attachment quickly and comfortably removes unwanted hair and comes with an eyebrow comb It s easy to keep fresh with the washout system that cleans from the inside out The nose and ear Trimmer features a narrow blade for detailed trimming You can customize your look with nine length and style Options that range from skin close to 6mm The entire kit is 100 waterproof so you can trim in or out of the shower and cleanup is a breeze You can refresh the trimmer s power with a quick battery change 1 AA included