Wahl Lithium Ion stainless steel rechargeable trimmer for men, 9898. Wahl's®​ Stainless Steel Lithium-Ion trimmer allows you to trim, detail, groom, and haircut. The stainless steel provides a durable body and sleek, high end look. This trimmer is also waterproof making clean up a breeze. Lithium-Ion technology gives this trimmer excellent power, providing a 3.5 hour runtime, 1-minute quick charge, and low charge indicator light. The trimmer heads are interchangeable to achieve the look you desire: t-blade trimmer, detail trimmer, and nose/ear trimmer. This complete trimmer kit includes 8 guide combs to achieve cutting lengths between 1/16" - 1/2" and an adjustable 10 position guide that provides trimming lengths between 2mm-11mm.