- With Lifetime Sharp stainless steel blades you won't need to replace them, no matter how long or thick your hair is- Look sharp for any occasion - you can choose from 9 length settings to get the perfect cut- There's a rubberised grip that makes it comfortable to use- The battery in this Braun cordless trimmer lasts for up to 50 minutes, so you've got plenty of time to get it all done- The Memory Lock remembers and locks your last used setting, so it's ready for next time- The fully washable head and comb mean you can just pop them under water for easy cleaning