The new Philips Aqua Touch AT890/17 ensures you can enjoy a refreshing shave without damaging your skin. The shaver has been optimised for use with gel or foam for enhanced skin comfort using the Aquatec Seal for a comfortable dry shave & a refreshing wet shave. The rounded low-friction protection heads adjust to the curves of your face to limit skin damage. For a close shave the dual blade system built into the shaver lifts hairs to cut comfortably closer. The Dual Precision shaving heads feature slots to shave normal hairs & holes to shave even the shortest stubble. The washable with Quick Rinse system enables you to clean under the tap & can be used in the shower. Additional features include 1 hour full charge 3 minute quick charge pop up trimmer ideal for sideburns & moustaches 2 LED indication battery full indication battery low indication charging indication quick charge indication.