Remington MB4130 Beard Boss Pro Beard Trimmer Capture Trimmers - Effective shave Up to 50 minutes of cordless operation - Lithium power supply 13 clip length settings, non-slip grip. Titanium coating of Optiangle technology blades - comfort and full control. Lock the length of the comb. Charging time: 4 hours Charging indicator power supply: battery and power supply. Cutting length: 0.4 - 18 mm. Cap for trimming hair in the nose and ears: no. Additional functions: blocks the settings of the clip, the ability to wash under water.