Wahls 2-in-1 Lithium Pen Trimmer is the complete 5-piece kit that will meet all your styling and grooming needs. Perfect for trimming beards nose and ear hair weve thought of everything you could need to recreate your favorite styles every time: at home traveling or on the go The Wahl 5643-300 Lithium 2 in 1 Pen Trimmer includes a Rotary Head Detailer Head Adjustable Eyebrow Guide Protective Cap English Spanish Instructions 1 AAA Battery. Wahl is the 1 brand in personal trimmers. Our micro detailer features superior blades rugged anodized aluminum housing a lithium battery for superior performance power run time to achieve the perfect look on the go or at home Do not place or store appliance where it can fall or be pulled into a tub or sink. Perfect for facial hair detailing: Rotary Detailer head. Perfect for any area needing light hair removal such as nose ear brow sideburn toes touch-ups on the neckline. Patented blade technology provides superior cutting quiet detailing. A 2-position adjustable eyebrow guide comb attachment helps define groom eyebrows the way you want them. With easily detachable heads hygienic grooming is easier than ever with one head for your nose another for everything else rotary ear nose trimmer head provides a hygienic grooming experience by keeping your nose and ear trimming separate. Wahl clippers and trimmers have been used by professionals in the salon barber industry since 1919. With self-sharpening precision blades quality construction. Do not place in or drop into water or other liquid. Save money and look your best every day no matter where you are with the last word in mens grooming. Note: We test our trimmers for cutting performance prior to packaging with a hygienic fiber. We do our best to clean the product to remove any testing particles but it is possible a few may remain. They are not hair and can be simply wiped off.