The Braun HC5010 Hair Clippers have long lasting blades for an enhanced hair clipping experience, & the blades are ultra-sharp for high performance.A Powerful dual battery provides constant power for non-stop clipping, use on battery or plug in the charging lead & carry on. Nine length settings means that you can customise your hair styles without changing attachments, plus a handy memory safety lock system locks & memorises the last used setting. Fully washable for easy cleaning under running water.