THE PERFECT TRAVEL COMPANION FOR WORLDWIDE USE: Fully rechargeable by any USB power source. Simply Insert the USB charging cable into the bottom of the shaver and then insert the connection into any suitable USB charging device. Approximate 35 minute operation on a full charge. TWIN TITANIUM FLOATING BLADES: The blades oscillate rapidly to cut away at facial hair, giving a clean, smooth shave whilst the foil head protects the skin. Cleaning brush included to prolong the life of the blades and foil head. RETRACTABLE SIDE PRECISION TRIMMER: Trim and style styling with a built-in trimmer for sideburns, moustache and beards that can be released when needed. LED POWER & CHARGING INDICATOR: There is an LED light on this device which indicates when there is power to the shaver and is charging. EASY MAINTENANCE & CARE: This appliance has been designed to operate over a long period of time with minimum maintenance. This shaver comes with removable components, and a cleaning tool, allowing for a more thorough and detailed clean. However there is a free spare blade and foil included should you ever need to replace them.