DualPrecision heads are designed with slots and holes to quickly and comfortably shave both long and short hair Aquatec Technology allows you to shave wet with gel or foam for Extra skin protection or dry for convenience Flex and Float System follows the many contours of your face to catch more hairs Integrated pop-up trimmer is perfect for sideburns and moustache Lithium-ion battery stays charged for up to 50 minutes of shaving after a 1 hour charge For best results, replace shaving heads with HQ8 replacement heads every 12 months Packaging includes: Electric shaver, protection cap, power cord, cleaning brush Pop-up trimmer, battery low indicator, washable