WAHL Micro GroomsMan AAA Pen Trimmer: * AAA Pen Trimmer with Dual Heads let you choose a detail or rotary head for your solution to removing unwanted hair * Cordless battery operated * Detailing Head, ideal for detailing bikini areas, sideburns, necklines, goatees, and mustaches * Eyebrow attachment, Attach to Detailing Head to create shorter eyebrow lengths-hassle free * Rotary Head, Ideal for nose and ear hair * Cutting heads are removable for complete cleaning under running water