Wahl 5537-3008 GroomsMan All-In-One Battery Grooming Kit; Includes: Trimmer Unit, 3 Detachable Heads (Trimmer Blade, Detail Blade and Dual Shaver), Standard Guide Combs (Stubble, Medium, Full, 6-Position Guide), 2 AA Batteries, Beard Comb, Cleaning Brush, Blade Oil, Storage Stand and Instructions; UPC 043917000169; 6-position guide and 3 guide combs that allo w for 9 trimming lengths; Includes 3 detachable heads for added versatility; Powered by 2 AA batteries (included).