Wahl Clipper Edge Pro Lithium Ion Plus Precision Beard Trimming Kit for Men, 9895. The Wahl Clipper Edge Pro Lithium Ion Plus precision beard trimmer features everything needed for at-home beard trimming and grooming. The ultra-close cutting black diamond finish blade stays cool during long trimming sessions. Perfect for outlining and edging hairlines, as well as achieving close shaves and rimming facial hair. In addition, the diamond finish T-blade allows for four-times closer cutting than a traditional blade. The lithium ion+ battery technology allows for up to six hours of run time from a single charge. This fourteen-piece beard trimming kit features the trimmer, black diamond finish T-blade, eight beard guards from 1/16" to 1/2", beard comb, blade oil, cleaning brush, worldwide charger, and English and Spanish instructions. Add the Wahl Edge Pro to your cart today to start giving professional quality beard trimming at home!