This three-in-one beard trimmer is multifunctional & allows for designing trimming & lining of the beard It combines craftsmanship & the high-tech grip to enjoy a comfortable shave The ER-GD60 also comes with 2 additional attachments for detailed trimming & a comb attachment The 10mm wide detail trimming offers increased detail design perfect for difficult areas such as beneath the mouth The comb attachment allows to adjust the length of the beard to a desired length from 05-10mm 3-in-1 Precision Trimmer 20 different cutting lengths (05-10mm) Corded Cordless Operations Operating Time 50 min Charging Time 1 HUniversal Voltage (100-240V) Washable (Blade only) Battery Type Ni-MHConvenient travelling pouch 3 years blade lifetime