Wahl Stainless Steel Lithium Ion Trimmer is great for quick touch-ups as well as full trims. The Wahl Stainless Steel Lithium Ion Groomer offers fast cutting for all your hair care solutions. Well-constructed unit provides a 4-hour run time on full charge; ultrafast 1-minute quick charge razor is also great for touchups. Hair trimmer includes 4 interchangeable heads, 12 guide combs, cleaning brush, blade oil and stand. Gender: male. Age Group: adult.