REMINGTON | Endurance Groomer and Beard Trimmer | AREREMB4200BTDimensions 3. 3 x 3. 5 x 14. 3 cm holds 70% of charge over 12 months between uses**Travel lock must be activated between uses4 Hour charge time with up to 90 minutes run time The LED fuel gage, with three indication lights, shows you precisely how much battery life you have remaining. Should you need it, the five minute quick charge function will have you back in business in no time! Adjustable comb (1 15mm) for beard trimming and styling Cordless and