The Braun Precision Trimmer offers complete creative freedom and lets you achieve looks exactly as you envision them. Two trimming attachments create precise styles down to the last millimeter, and the extra-small trimmer head allows for exact lines and shapes. This makes it easy to trim even in hard-to-reach areas, such as under the nose or on the chin. The trimmer head and attachments are easy to clean under running water. The Braun Precision Trimmer is powered by a standard AAA battery. The included battery provides up to 120 minutes of trimming time. Technical details: name Value Type PT5010 SB Manufacturer part number 132370 base color black Tension 1.5 V power supply battery execution Hair clippers